1{2 "record_id": "d37971d97af2ef251a0da6b9c73ae5f307074e7d",3 "eligible": true,4 "exclusion_reason": null,5 "study": {6 "title": "Hedonic Analysis of Housing Prices Near the Portland Urban Growth Boundary, 1978-1990",7 "year": 1996,8 "doi": "10.15760/etd.1344",9 "country": "United States",10 "region_city": "Washington County (Portland metropolitan area), Oregon",11 "sample_start": 1978,12 "sample_end": 1990,13 "property_type": "single_family",14 "price_type": "transaction",15 "data_source": "Single-family home sales in Washington County, Jan 1978-Dec 1990 (2,269 sales); GIS distances; county crime counts; census-tract education",16 "document_type": "thesis",17 "estimators": [18 "OLS"19 ],20 "spatial_method": "none",21 "time_fe": false,22 "location_fe": false,23 "se_type": "unknown",24 "n_obs_total": 2269,25 "ai_methods": [],26 "notes": "PhD dissertation (Portland State University). Linear price models (sale price in nominal USD as dependent variable); t-scores printed next to coefficients, no SEs. Star legend differs from convention: * significant at 0.05 one-tailed, ** 0.05 two-tailed, *** 0.01 two-tailed (recorded as printed). LOTSIZE and SQFT enter only interacted with a monthly time index TIME (1 = Jan 1978 ... 156 = Dec 1990) because of collinearity; these interactions are recorded with x_transform 'other' (coefficient = USD per sqft per month). Tables VI-VII replace TIME*LOTSIZE by TIME*LOTAMT (TIME x dummy for lot >= 12,800 sqft). Distances in feet (straight-line, GIS). CRIME = annual county-wide count of burglaries, vehicle thefts and vandalism (time-series, not neighbourhood-level). EDUCATION = years of education of census-tract residents. Not extracted: UGB policy dummy (sold after Oct 1980), INTRATE (mortgage interest rate), TIME trend, constant. Tables I-II use full sample / before (1978-Oct 1980, N 335) / after (N 1,934) UGB; Tables IV and VII split the post-UGB period into 1980-82, 1983-85, 1986-87, 1988-90. OCR of scanned tables verified against page images."27 },28 "models": [29 {30 "model_id": "T1-c1",31 "table": "I",32 "column": "1",33 "page": 90,34 "dep_var": "Sale price of house (USD, nominal)",35 "dep_transform": "level",36 "estimator": "OLS",37 "n_obs": 2269,38 "r2": 0.53,39 "se_or_t_in_parentheses": "t",40 "sample_subset": "Full sample 1978-1990 with UGB dummy (not extracted)"41 },42 {43 "model_id": "T2-c1",44 "table": "II",45 "column": "Before-After UGB",46 "page": 91,47 "dep_var": "Sale price of house (USD, nominal)",48 "dep_transform": "level",49 "estimator": "OLS",50 "n_obs": 2269,51 "r2": 0.52,52 "se_or_t_in_parentheses": "t",53 "sample_subset": "Full sample 1978-1990, no UGB dummy"54 },55 {56 "model_id": "T2-c2",57 "table": "II",58 "column": "Before UGB",59 "page": 91,60 "dep_var": "Sale price of house (USD, nominal)",61 "dep_transform": "level",62 "estimator": "OLS",63 "n_obs": 335,64 "r2": 0.62,65 "se_or_t_in_parentheses": "t",66 "sample_subset": "Sales before UGB adoption (Jan 1978-Oct 1980)"67 },68 {69 "model_id": "T2-c3",70 "table": "II",71 "column": "After UGB",72 "page": 91,73 "dep_var": "Sale price of house (USD, nominal)",74 "dep_transform": "level",75 "estimator": "OLS",76 "n_obs": 1934,77 "r2": 0.53,78 "se_or_t_in_parentheses": "t",79 "sample_subset": "Sales after UGB adoption (Oct 1980-Dec 1990)"80 },81 {82 "model_id": "T4-c1",83 "table": "IV",84 "column": "1980-1982",85 "page": 97,86 "dep_var": "Sale price of house (USD, nominal)",87 "dep_transform": "level",88 "estimator": "OLS",89 "n_obs": 178,90 "r2": 0.5,91 "se_or_t_in_parentheses": "t",92 "sample_subset": "Post-UGB sub-period 1980-1982"93 },94 {95 "model_id": "T4-c2",96 "table": "IV",97 "column": "1983-1985",98 "page": 97,99 "dep_var": "Sale price of house (USD, nominal)",100 "dep_transform": "level",101 "estimator": "OLS",102 "n_obs": 400,103 "r2": 0.41,104 "se_or_t_in_parentheses": "t",105 "sample_subset": "Post-UGB sub-period 1983-1985"106 },107 {108 "model_id": "T4-c3",109 "table": "IV",110 "column": "1986-1987",111 "page": 97,112 "dep_var": "Sale price of house (USD, nominal)",113 "dep_transform": "level",114 "estimator": "OLS",115 "n_obs": 459,116 "r2": 0.47,117 "se_or_t_in_parentheses": "t",118 "sample_subset": "Post-UGB sub-period 1986-1987"119 },120 {121 "model_id": "T4-c4",122 "table": "IV",123 "column": "1988-1990",124 "page": 97,125 "dep_var": "Sale price of house (USD, nominal)",126 "dep_transform": "level",127 "estimator": "OLS",128 "n_obs": 897,129 "r2": 0.67,130 "se_or_t_in_parentheses": "t",131 "sample_subset": "Post-UGB sub-period 1988-1990"132 },133 {134 "model_id": "T6-c1",135 "table": "VI",136 "column": "Before-After UGB",137 "page": 104,138 "dep_var": "Sale price of house (USD, nominal)",139 "dep_transform": "level",140 "estimator": "OLS",141 "n_obs": 2269,142 "r2": 0.52,143 "se_or_t_in_parentheses": "t",144 "sample_subset": "Full sample 1978-1990, TIME*LOTAMT specification"145 },146 {147 "model_id": "T6-c2",148 "table": "VI",149 "column": "Before UGB",150 "page": 104,151 "dep_var": "Sale price of house (USD, nominal)",152 "dep_transform": "level",153 "estimator": "OLS",154 "n_obs": 335,155 "r2": 0.6,156 "se_or_t_in_parentheses": "t",157 "sample_subset": "Sales before UGB adoption, TIME*LOTAMT specification"158 },159 {160 "model_id": "T6-c3",161 "table": "VI",162 "column": "After UGB",163 "page": 104,164 "dep_var": "Sale price of house (USD, nominal)",165 "dep_transform": "level",166 "estimator": "OLS",167 "n_obs": 1934,168 "r2": 0.53,169 "se_or_t_in_parentheses": "t",170 "sample_subset": "Sales after UGB adoption, TIME*LOTAMT specification"171 },172 {173 "model_id": "T7-c1",174 "table": "VII",175 "column": "1980-1982",176 "page": 105,177 "dep_var": "Sale price of house (USD, nominal)",178 "dep_transform": "level",179 "estimator": "OLS",180 "n_obs": 178,181 "r2": 0.49,182 "se_or_t_in_parentheses": "t",183 "sample_subset": "Post-UGB sub-period 1980-1982, TIME*LOTAMT specification"184 },185 {186 "model_id": "T7-c2",187 "table": "VII",188 "column": "1983-1985",189 "page": 105,190 "dep_var": "Sale price of house (USD, nominal)",191 "dep_transform": "level",192 "estimator": "OLS",193 "n_obs": 400,194 "r2": 0.41,195 "se_or_t_in_parentheses": "t",196 "sample_subset": "Post-UGB sub-period 1983-1985, TIME*LOTAMT specification"197 },198 {199 "model_id": "T7-c3",200 "table": "VII",201 "column": "1986-1987",202 "page": 105,203 "dep_var": "Sale price of house (USD, nominal)",204 "dep_transform": "level",205 "estimator": "OLS",206 "n_obs": 459,207 "r2": 0.47,208 "se_or_t_in_parentheses": "t",209 "sample_subset": "Post-UGB sub-period 1986-1987, TIME*LOTAMT specification"210 },211 {212 "model_id": "T7-c4",213 "table": "VII",214 "column": "1988-1990",215 "page": 105,216 "dep_var": "Sale price of house (USD, nominal)",217 "dep_transform": "level",218 "estimator": "OLS",219 "n_obs": 897,220 "r2": 0.67,221 "se_or_t_in_parentheses": "t",222 "sample_subset": "Post-UGB sub-period 1988-1990, TIME*LOTAMT specification"223 }224 ],225 "coefficients": [226 {227 "model_id": "T1-c1",228 "var_name_printed": "AGE",229 "taxonomy_id": "age",230 "x_transform": "level",231 "x_unit": "years",232 "beta": -290,233 "se": null,234 "t": -7.2,235 "p": null,236 "p_stars": "***",237 "ci_lo": null,238 "ci_hi": null,239 "page": 90,240 "confidence": "high",241 "notes": "Age of house in years at sale"242 },243 {244 "model_id": "T1-c1",245 "var_name_printed": "BEDROOM",246 "taxonomy_id": "bedrooms",247 "x_transform": "level",248 "x_unit": "count",249 "beta": 1781,250 "se": null,251 "t": 2.1,252 "p": null,253 "p_stars": "**",254 "ci_lo": null,255 "ci_hi": null,256 "page": 90,257 "confidence": "high",258 "notes": ""259 },260 {261 "model_id": "T1-c1",262 "var_name_printed": "BATHROOM",263 "taxonomy_id": "bathrooms",264 "x_transform": "level",265 "x_unit": "count",266 "beta": 7836,267 "se": null,268 "t": 7.8,269 "p": null,270 "p_stars": "***",271 "ci_lo": null,272 "ci_hi": null,273 "page": 90,274 "confidence": "high",275 "notes": ""276 },277 {278 "model_id": "T1-c1",279 "var_name_printed": "GARAGE",280 "taxonomy_id": "garage",281 "x_transform": "level",282 "x_unit": "count",283 "beta": 3312,284 "se": null,285 "t": 1.9,286 "p": null,287 "p_stars": "*",288 "ci_lo": null,289 "ci_hi": null,290 "page": 90,291 "confidence": "high",292 "notes": "Number of garage spaces"293 },294 {295 "model_id": "T1-c1",296 "var_name_printed": "FIREPLACE",297 "taxonomy_id": "fireplace",298 "x_transform": "level",299 "x_unit": "count",300 "beta": 551,301 "se": null,302 "t": 0.6,303 "p": null,304 "p_stars": "",305 "ci_lo": null,306 "ci_hi": null,307 "page": 90,308 "confidence": "high",309 "notes": "Number of fireplaces"310 },311 {312 "model_id": "T1-c1",313 "var_name_printed": "DCBD",314 "taxonomy_id": "cbd_distance",315 "x_transform": "level",316 "x_unit": "feet",317 "beta": -0.23,318 "se": null,319 "t": -4.5,320 "p": null,321 "p_stars": "***",322 "ci_lo": null,323 "ci_hi": null,324 "page": 90,325 "confidence": "high",326 "notes": "Straight-line distance to Portland CBD in feet"327 },328 {329 "model_id": "T1-c1",330 "var_name_printed": "DSCH",331 "taxonomy_id": "school_distance",332 "x_transform": "level",333 "x_unit": "feet",334 "beta": 1.39,335 "se": null,336 "t": 3.7,337 "p": null,338 "p_stars": "***",339 "ci_lo": null,340 "ci_hi": null,341 "page": 90,342 "confidence": "high",343 "notes": "Distance to nearest elementary school in feet"344 },345 {346 "model_id": "T1-c1",347 "var_name_printed": "DUGB",348 "taxonomy_id": "other",349 "x_transform": "level",350 "x_unit": "feet",351 "beta": -0.68,352 "se": null,353 "t": -4.8,354 "p": null,355 "p_stars": "***",356 "ci_lo": null,357 "ci_hi": null,358 "page": 90,359 "confidence": "high",360 "notes": "Distance to the urban growth boundary in feet"361 },362 {363 "model_id": "T1-c1",364 "var_name_printed": "DREC",365 "taxonomy_id": "green_space",366 "x_transform": "level",367 "x_unit": "feet",368 "beta": 0.57,369 "se": null,370 "t": 1.6,371 "p": null,372 "p_stars": "*",373 "ci_lo": null,374 "ci_hi": null,375 "page": 90,376 "confidence": "high",377 "notes": "Distance to nearest public park in feet"378 },379 {380 "model_id": "T1-c1",381 "var_name_printed": "DHWYS",382 "taxonomy_id": "highway_distance",383 "x_transform": "level",384 "x_unit": "feet",385 "beta": -0.28,386 "se": null,387 "t": -2.9,388 "p": null,389 "p_stars": "***",390 "ci_lo": null,391 "ci_hi": null,392 "page": 90,393 "confidence": "high",394 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"395 },396 {397 "model_id": "T1-c1",398 "var_name_printed": "DEMP",399 "taxonomy_id": "employment_access",400 "x_transform": "level",401 "x_unit": "feet",402 "beta": -0.11,403 "se": null,404 "t": -1.2,405 "p": null,406 "p_stars": "*",407 "ci_lo": null,408 "ci_hi": null,409 "page": 90,410 "confidence": "high",411 "notes": "Distance to nearest of five employment centres in feet"412 },413 {414 "model_id": "T1-c1",415 "var_name_printed": "CRIME",416 "taxonomy_id": "crime",417 "x_transform": "level",418 "x_unit": "count",419 "beta": -8370,420 "se": null,421 "t": -4.9,422 "p": null,423 "p_stars": "***",424 "ci_lo": null,425 "ci_hi": null,426 "page": 90,427 "confidence": "high",428 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"429 },430 {431 "model_id": "T1-c1",432 "var_name_printed": "EDUCATION",433 "taxonomy_id": "education_level",434 "x_transform": "level",435 "x_unit": "years",436 "beta": 1.5,437 "se": null,438 "t": 1.4,439 "p": null,440 "p_stars": "*",441 "ci_lo": null,442 "ci_hi": null,443 "page": 90,444 "confidence": "high",445 "notes": "Years of education of census-tract residents"446 },447 {448 "model_id": "T1-c1",449 "var_name_printed": "TIME*LOTSIZE",450 "taxonomy_id": "lot_size",451 "x_transform": "other",452 "x_unit": "sqft x month",453 "beta": 0.0015,454 "se": null,455 "t": 3.5,456 "p": null,457 "p_stars": "***",458 "ci_lo": null,459 "ci_hi": null,460 "page": 90,461 "confidence": "high",462 "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"463 },464 {465 "model_id": "T1-c1",466 "var_name_printed": "TIME*SQFT",467 "taxonomy_id": "living_area",468 "x_transform": "other",469 "x_unit": "sqft x month",470 "beta": 0.207,471 "se": null,472 "t": 22.7,473 "p": null,474 "p_stars": "***",475 "ci_lo": null,476 "ci_hi": null,477 "page": 90,478 "confidence": "high",479 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"480 },481 {482 "model_id": "T2-c1",483 "var_name_printed": "AGE",484 "taxonomy_id": "age",485 "x_transform": "level",486 "x_unit": "years",487 "beta": -287,488 "se": null,489 "t": -7.0,490 "p": null,491 "p_stars": "***",492 "ci_lo": null,493 "ci_hi": null,494 "page": 91,495 "confidence": "high",496 "notes": "Age of house in years at sale"497 },498 {499 "model_id": "T2-c1",500 "var_name_printed": "BEDROOM",501 "taxonomy_id": "bedrooms",502 "x_transform": "level",503 "x_unit": "count",504 "beta": 1754,505 "se": null,506 "t": 2.0,507 "p": null,508 "p_stars": "**",509 "ci_lo": null,510 "ci_hi": null,511 "page": 91,512 "confidence": "high",513 "notes": ""514 },515 {516 "model_id": "T2-c1",517 "var_name_printed": "BATHROOM",518 "taxonomy_id": "bathrooms",519 "x_transform": "level",520 "x_unit": "count",521 "beta": 7695,522 "se": null,523 "t": 7.6,524 "p": null,525 "p_stars": "***",526 "ci_lo": null,527 "ci_hi": null,528 "page": 91,529 "confidence": "high",530 "notes": ""531 },532 {533 "model_id": "T2-c1",534 "var_name_printed": "GARAGE",535 "taxonomy_id": "garage",536 "x_transform": "level",537 "x_unit": "count",538 "beta": 3001,539 "se": null,540 "t": 1.7,541 "p": null,542 "p_stars": "*",543 "ci_lo": null,544 "ci_hi": null,545 "page": 91,546 "confidence": "high",547 "notes": "Number of garage spaces"548 },549 {550 "model_id": "T2-c1",551 "var_name_printed": "FIREPLACE",552 "taxonomy_id": "fireplace",553 "x_transform": "level",554 "x_unit": "count",555 "beta": 502,556 "se": null,557 "t": 0.5,558 "p": null,559 "p_stars": "",560 "ci_lo": null,561 "ci_hi": null,562 "page": 91,563 "confidence": "high",564 "notes": "Number of fireplaces"565 },566 {567 "model_id": "T2-c1",568 "var_name_printed": "DCBD",569 "taxonomy_id": "cbd_distance",570 "x_transform": "level",571 "x_unit": "feet",572 "beta": -0.23,573 "se": null,574 "t": -4.4,575 "p": null,576 "p_stars": "***",577 "ci_lo": null,578 "ci_hi": null,579 "page": 91,580 "confidence": "high",581 "notes": "Straight-line distance to Portland CBD in feet"582 },583 {584 "model_id": "T2-c1",585 "var_name_printed": "DSCH",586 "taxonomy_id": "school_distance",587 "x_transform": "level",588 "x_unit": "feet",589 "beta": 1.3,590 "se": null,591 "t": 3.5,592 "p": null,593 "p_stars": "***",594 "ci_lo": null,595 "ci_hi": null,596 "page": 91,597 "confidence": "high",598 "notes": "Distance to nearest elementary school in feet"599 },600 {601 "model_id": "T2-c1",602 "var_name_printed": "DUGB",603 "taxonomy_id": "other",604 "x_transform": "level",605 "x_unit": "feet",606 "beta": -0.67,607 "se": null,608 "t": -4.7,609 "p": null,610 "p_stars": "***",611 "ci_lo": null,612 "ci_hi": null,613 "page": 91,614 "confidence": "high",615 "notes": "Distance to the urban growth boundary in feet"616 },617 {618 "model_id": "T2-c1",619 "var_name_printed": "DREC",620 "taxonomy_id": "green_space",621 "x_transform": "level",622 "x_unit": "feet",623 "beta": 0.61,624 "se": null,625 "t": 1.7,626 "p": null,627 "p_stars": "*",628 "ci_lo": null,629 "ci_hi": null,630 "page": 91,631 "confidence": "high",632 "notes": "Distance to nearest public park in feet"633 },634 {635 "model_id": "T2-c1",636 "var_name_printed": "DHWYS",637 "taxonomy_id": "highway_distance",638 "x_transform": "level",639 "x_unit": "feet",640 "beta": -0.26,641 "se": null,642 "t": -2.7,643 "p": null,644 "p_stars": "***",645 "ci_lo": null,646 "ci_hi": null,647 "page": 91,648 "confidence": "high",649 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"650 },651 {652 "model_id": "T2-c1",653 "var_name_printed": "DEMP",654 "taxonomy_id": "employment_access",655 "x_transform": "level",656 "x_unit": "feet",657 "beta": -0.09,658 "se": null,659 "t": -1.0,660 "p": null,661 "p_stars": "*",662 "ci_lo": null,663 "ci_hi": null,664 "page": 91,665 "confidence": "high",666 "notes": "Distance to nearest of five employment centres in feet"667 },668 {669 "model_id": "T2-c1",670 "var_name_printed": "CRIME",671 "taxonomy_id": "crime",672 "x_transform": "level",673 "x_unit": "count",674 "beta": -6560,675 "se": null,676 "t": -3.8,677 "p": null,678 "p_stars": "***",679 "ci_lo": null,680 "ci_hi": null,681 "page": 91,682 "confidence": "high",683 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"684 },685 {686 "model_id": "T2-c1",687 "var_name_printed": "EDUCATION",688 "taxonomy_id": "education_level",689 "x_transform": "level",690 "x_unit": "years",691 "beta": 1.5,692 "se": null,693 "t": 1.4,694 "p": null,695 "p_stars": "*",696 "ci_lo": null,697 "ci_hi": null,698 "page": 91,699 "confidence": "high",700 "notes": "Years of education of census-tract residents"701 },702 {703 "model_id": "T2-c1",704 "var_name_printed": "TIME*LOTSIZE",705 "taxonomy_id": "lot_size",706 "x_transform": "other",707 "x_unit": "sqft x month",708 "beta": 0.0015,709 "se": null,710 "t": 3.6,711 "p": null,712 "p_stars": "***",713 "ci_lo": null,714 "ci_hi": null,715 "page": 91,716 "confidence": "high",717 "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"718 },719 {720 "model_id": "T2-c1",721 "var_name_printed": "TIME*SQFT",722 "taxonomy_id": "living_area",723 "x_transform": "other",724 "x_unit": "sqft x month",725 "beta": 0.207,726 "se": null,727 "t": 22.4,728 "p": null,729 "p_stars": "***",730 "ci_lo": null,731 "ci_hi": null,732 "page": 91,733 "confidence": "high",734 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"735 },736 {737 "model_id": "T2-c2",738 "var_name_printed": "AGE",739 "taxonomy_id": "age",740 "x_transform": "level",741 "x_unit": "years",742 "beta": -140,743 "se": null,744 "t": -1.9,745 "p": null,746 "p_stars": "*",747 "ci_lo": null,748 "ci_hi": null,749 "page": 91,750 "confidence": "high",751 "notes": "Age of house in years at sale"752 },753 {754 "model_id": "T2-c2",755 "var_name_printed": "BEDROOM",756 "taxonomy_id": "bedrooms",757 "x_transform": "level",758 "x_unit": "count",759 "beta": 149,760 "se": null,761 "t": 0.1,762 "p": null,763 "p_stars": "",764 "ci_lo": null,765 "ci_hi": null,766 "page": 91,767 "confidence": "high",768 "notes": ""769 },770 {771 "model_id": "T2-c2",772 "var_name_printed": "BATHROOM",773 "taxonomy_id": "bathrooms",774 "x_transform": "level",775 "x_unit": "count",776 "beta": 11589,777 "se": null,778 "t": 6.9,779 "p": null,780 "p_stars": "***",781 "ci_lo": null,782 "ci_hi": null,783 "page": 91,784 "confidence": "high",785 "notes": ""786 },787 {788 "model_id": "T2-c2",789 "var_name_printed": "GARAGE",790 "taxonomy_id": "garage",791 "x_transform": "level",792 "x_unit": "count",793 "beta": 1741,794 "se": null,795 "t": 0.6,796 "p": null,797 "p_stars": "",798 "ci_lo": null,799 "ci_hi": null,800 "page": 91,801 "confidence": "high",802 "notes": "Number of garage spaces"803 },804 {805 "model_id": "T2-c2",806 "var_name_printed": "FIREPLACE",807 "taxonomy_id": "fireplace",808 "x_transform": "level",809 "x_unit": "count",810 "beta": -1628,811 "se": null,812 "t": -0.9,813 "p": null,814 "p_stars": "",815 "ci_lo": null,816 "ci_hi": null,817 "page": 91,818 "confidence": "high",819 "notes": "Number of fireplaces"820 },821 {822 "model_id": "T2-c2",823 "var_name_printed": "DCBD",824 "taxonomy_id": "cbd_distance",825 "x_transform": "level",826 "x_unit": "feet",827 "beta": -0.11,828 "se": null,829 "t": -1.4,830 "p": null,831 "p_stars": "*",832 "ci_lo": null,833 "ci_hi": null,834 "page": 91,835 "confidence": "high",836 "notes": "Straight-line distance to Portland CBD in feet"837 },838 {839 "model_id": "T2-c2",840 "var_name_printed": "DSCH",841 "taxonomy_id": "school_distance",842 "x_transform": "level",843 "x_unit": "feet",844 "beta": 0.6,845 "se": null,846 "t": 0.3,847 "p": null,848 "p_stars": "",849 "ci_lo": null,850 "ci_hi": null,851 "page": 91,852 "confidence": "high",853 "notes": "Distance to nearest elementary school in feet"854 },855 {856 "model_id": "T2-c2",857 "var_name_printed": "DUGB",858 "taxonomy_id": "other",859 "x_transform": "level",860 "x_unit": "feet",861 "beta": -0.5,862 "se": null,863 "t": -2.1,864 "p": null,865 "p_stars": "**",866 "ci_lo": null,867 "ci_hi": null,868 "page": 91,869 "confidence": "high",870 "notes": "Distance to the urban growth boundary in feet"871 },872 {873 "model_id": "T2-c2",874 "var_name_printed": "DREC",875 "taxonomy_id": "green_space",876 "x_transform": "level",877 "x_unit": "feet",878 "beta": 0.39,879 "se": null,880 "t": 0.6,881 "p": null,882 "p_stars": "",883 "ci_lo": null,884 "ci_hi": null,885 "page": 91,886 "confidence": "high",887 "notes": "Distance to nearest public park in feet"888 },889 {890 "model_id": "T2-c2",891 "var_name_printed": "DHWYS",892 "taxonomy_id": "highway_distance",893 "x_transform": "level",894 "x_unit": "feet",895 "beta": -0.43,896 "se": null,897 "t": -2.9,898 "p": null,899 "p_stars": "***",900 "ci_lo": null,901 "ci_hi": null,902 "page": 91,903 "confidence": "high",904 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"905 },906 {907 "model_id": "T2-c2",908 "var_name_printed": "DEMP",909 "taxonomy_id": "employment_access",910 "x_transform": "level",911 "x_unit": "feet",912 "beta": 0.25,913 "se": null,914 "t": 1.6,915 "p": null,916 "p_stars": "",917 "ci_lo": null,918 "ci_hi": null,919 "page": 91,920 "confidence": "high",921 "notes": "Distance to nearest of five employment centres in feet"922 },923 {924 "model_id": "T2-c2",925 "var_name_printed": "CRIME",926 "taxonomy_id": "crime",927 "x_transform": "level",928 "x_unit": "count",929 "beta": -1240,930 "se": null,931 "t": -0.5,932 "p": null,933 "p_stars": "",934 "ci_lo": null,935 "ci_hi": null,936 "page": 91,937 "confidence": "high",938 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"939 },940 {941 "model_id": "T2-c2",942 "var_name_printed": "EDUCATION",943 "taxonomy_id": "education_level",944 "x_transform": "level",945 "x_unit": "years",946 "beta": 1.8,947 "se": null,948 "t": 1.1,949 "p": null,950 "p_stars": "*",951 "ci_lo": null,952 "ci_hi": null,953 "page": 91,954 "confidence": "high",955 "notes": "Years of education of census-tract residents"956 },957 {958 "model_id": "T2-c2",959 "var_name_printed": "TIME*LOTSIZE",960 "taxonomy_id": "lot_size",961 "x_transform": "other",962 "x_unit": "sqft x month",963 "beta": 0.013,964 "se": null,965 "t": 6.0,966 "p": null,967 "p_stars": "***",968 "ci_lo": null,969 "ci_hi": null,970 "page": 91,971 "confidence": "high",972 "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"973 },974 {975 "model_id": "T2-c2",976 "var_name_printed": "TIME*SQFT",977 "taxonomy_id": "living_area",978 "x_transform": "other",979 "x_unit": "sqft x month",980 "beta": 0.547,981 "se": null,982 "t": 6.6,983 "p": null,984 "p_stars": "***",985 "ci_lo": null,986 "ci_hi": null,987 "page": 91,988 "confidence": "high",989 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"990 },991 {992 "model_id": "T2-c3",993 "var_name_printed": "AGE",994 "taxonomy_id": "age",995 "x_transform": "level",996 "x_unit": "years",997 "beta": -341,998 "se": null,999 "t": -7.6,1000 "p": null,1001 "p_stars": "***",1002 "ci_lo": null,1003 "ci_hi": null,1004 "page": 91,1005 "confidence": "high",1006 "notes": "Age of house in years at sale"1007 },1008 {1009 "model_id": "T2-c3",1010 "var_name_printed": "BEDROOM",1011 "taxonomy_id": "bedrooms",1012 "x_transform": "level",1013 "x_unit": "count",1014 "beta": 1222,1015 "se": null,1016 "t": 1.2,1017 "p": null,1018 "p_stars": "*",1019 "ci_lo": null,1020 "ci_hi": null,1021 "page": 91,1022 "confidence": "high",1023 "notes": ""1024 },1025 {1026 "model_id": "T2-c3",1027 "var_name_printed": "BATHROOM",1028 "taxonomy_id": "bathrooms",1029 "x_transform": "level",1030 "x_unit": "count",1031 "beta": 6277,1032 "se": null,1033 "t": 5.5,1034 "p": null,1035 "p_stars": "***",1036 "ci_lo": null,1037 "ci_hi": null,1038 "page": 91,1039 "confidence": "high",1040 "notes": ""1041 },1042 {1043 "model_id": "T2-c3",1044 "var_name_printed": "GARAGE",1045 "taxonomy_id": "garage",1046 "x_transform": "level",1047 "x_unit": "count",1048 "beta": 3820,1049 "se": null,1050 "t": 1.9,1051 "p": null,1052 "p_stars": "*",1053 "ci_lo": null,1054 "ci_hi": null,1055 "page": 91,1056 "confidence": "high",1057 "notes": "Number of garage spaces"1058 },1059 {1060 "model_id": "T2-c3",1061 "var_name_printed": "FIREPLACE",1062 "taxonomy_id": "fireplace",1063 "x_transform": "level",1064 "x_unit": "count",1065 "beta": 726,1066 "se": null,1067 "t": 0.7,1068 "p": null,1069 "p_stars": "",1070 "ci_lo": null,1071 "ci_hi": null,1072 "page": 91,1073 "confidence": "high",1074 "notes": "Number of fireplaces"1075 },1076 {1077 "model_id": "T2-c3",1078 "var_name_printed": "DCBD",1079 "taxonomy_id": "cbd_distance",1080 "x_transform": "level",1081 "x_unit": "feet",1082 "beta": -0.23,1083 "se": null,1084 "t": -4.0,1085 "p": null,1086 "p_stars": "***",1087 "ci_lo": null,1088 "ci_hi": null,1089 "page": 91,1090 "confidence": "high",1091 "notes": "Straight-line distance to Portland CBD in feet"1092 },1093 {1094 "model_id": "T2-c3",1095 "var_name_printed": "DSCH",1096 "taxonomy_id": "school_distance",1097 "x_transform": "level",1098 "x_unit": "feet",1099 "beta": 1.3,1100 "se": null,1101 "t": 3.3,1102 "p": null,1103 "p_stars": "***",1104 "ci_lo": null,1105 "ci_hi": null,1106 "page": 91,1107 "confidence": "high",1108 "notes": "Distance to nearest elementary school in feet"1109 },1110 {1111 "model_id": "T2-c3",1112 "var_name_printed": "DUGB",1113 "taxonomy_id": "other",1114 "x_transform": "level",1115 "x_unit": "feet",1116 "beta": -0.65,1117 "se": null,1118 "t": -4.1,1119 "p": null,1120 "p_stars": "***",1121 "ci_lo": null,1122 "ci_hi": null,1123 "page": 91,1124 "confidence": "high",1125 "notes": "Distance to the urban growth boundary in feet"1126 },1127 {1128 "model_id": "T2-c3",1129 "var_name_printed": "DREC",1130 "taxonomy_id": "green_space",1131 "x_transform": "level",1132 "x_unit": "feet",1133 "beta": 0.64,1134 "se": null,1135 "t": 1.6,1136 "p": null,1137 "p_stars": "*",1138 "ci_lo": null,1139 "ci_hi": null,1140 "page": 91,1141 "confidence": "high",1142 "notes": "Distance to nearest public park in feet"1143 },1144 {1145 "model_id": "T2-c3",1146 "var_name_printed": "DHWYS",1147 "taxonomy_id": "highway_distance",1148 "x_transform": "level",1149 "x_unit": "feet",1150 "beta": -0.27,1151 "se": null,1152 "t": -2.5,1153 "p": null,1154 "p_stars": "***",1155 "ci_lo": null,1156 "ci_hi": null,1157 "page": 91,1158 "confidence": "high",1159 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"1160 },1161 {1162 "model_id": "T2-c3",1163 "var_name_printed": "DEMP",1164 "taxonomy_id": "employment_access",1165 "x_transform": "level",1166 "x_unit": "feet",1167 "beta": -0.15,1168 "se": null,1169 "t": -1.5,1170 "p": null,1171 "p_stars": "*",1172 "ci_lo": null,1173 "ci_hi": null,1174 "page": 91,1175 "confidence": "high",1176 "notes": "Distance to nearest of five employment centres in feet"1177 },1178 {1179 "model_id": "T2-c3",1180 "var_name_printed": "CRIME",1181 "taxonomy_id": "crime",1182 "x_transform": "level",1183 "x_unit": "count",1184 "beta": -10326,1185 "se": null,1186 "t": -3.4,1187 "p": null,1188 "p_stars": "***",1189 "ci_lo": null,1190 "ci_hi": null,1191 "page": 91,1192 "confidence": "high",1193 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"1194 },1195 {1196 "model_id": "T2-c3",1197 "var_name_printed": "EDUCATION",1198 "taxonomy_id": "education_level",1199 "x_transform": "level",1200 "x_unit": "years",1201 "beta": 0.87,1202 "se": null,1203 "t": 0.6,1204 "p": null,1205 "p_stars": "",1206 "ci_lo": null,1207 "ci_hi": null,1208 "page": 91,1209 "confidence": "high",1210 "notes": "Years of education of census-tract residents"1211 },1212 {1213 "model_id": "T2-c3",1214 "var_name_printed": "TIME*LOTSIZE",1215 "taxonomy_id": "lot_size",1216 "x_transform": "other",1217 "x_unit": "sqft x month",1218 "beta": 0.0013,1219 "se": null,1220 "t": 2.9,1221 "p": null,1222 "p_stars": "***",1223 "ci_lo": null,1224 "ci_hi": null,1225 "page": 91,1226 "confidence": "high",1227 "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"1228 },1229 {1230 "model_id": "T2-c3",1231 "var_name_printed": "TIME*SQFT",1232 "taxonomy_id": "living_area",1233 "x_transform": "other",1234 "x_unit": "sqft x month",1235 "beta": 0.217,1236 "se": null,1237 "t": 21.9,1238 "p": null,1239 "p_stars": "***",1240 "ci_lo": null,1241 "ci_hi": null,1242 "page": 91,1243 "confidence": "high",1244 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"1245 },1246 {1247 "model_id": "T4-c1",1248 "var_name_printed": "AGE",1249 "taxonomy_id": "age",1250 "x_transform": "level",1251 "x_unit": "years",1252 "beta": -442,1253 "se": null,1254 "t": -2.1,1255 "p": null,1256 "p_stars": "**",1257 "ci_lo": null,1258 "ci_hi": null,1259 "page": 97,1260 "confidence": "high",1261 "notes": "Age of house in years at sale"1262 },1263 {1264 "model_id": "T4-c1",1265 "var_name_printed": "BEDROOM",1266 "taxonomy_id": "bedrooms",1267 "x_transform": "level",1268 "x_unit": "count",1269 "beta": -3308,1270 "se": null,1271 "t": -0.8,1272 "p": null,1273 "p_stars": "",1274 "ci_lo": null,1275 "ci_hi": null,1276 "page": 97,1277 "confidence": "high",1278 "notes": ""1279 },1280 {1281 "model_id": "T4-c1",1282 "var_name_printed": "BATHROOM",1283 "taxonomy_id": "bathrooms",1284 "x_transform": "level",1285 "x_unit": "count",1286 "beta": 15800,1287 "se": null,1288 "t": 3.1,1289 "p": null,1290 "p_stars": "***",1291 "ci_lo": null,1292 "ci_hi": null,1293 "page": 97,1294 "confidence": "high",1295 "notes": ""1296 },1297 {1298 "model_id": "T4-c1",1299 "var_name_printed": "GARAGE",1300 "taxonomy_id": "garage",1301 "x_transform": "level",1302 "x_unit": "count",1303 "beta": -10106,1304 "se": null,1305 "t": -1.2,1306 "p": null,1307 "p_stars": "",1308 "ci_lo": null,1309 "ci_hi": null,1310 "page": 97,1311 "confidence": "high",1312 "notes": "Number of garage spaces"1313 },1314 {1315 "model_id": "T4-c1",1316 "var_name_printed": "FIREPLACE",1317 "taxonomy_id": "fireplace",1318 "x_transform": "level",1319 "x_unit": "count",1320 "beta": 3107,1321 "se": null,1322 "t": 0.7,1323 "p": null,1324 "p_stars": "",1325 "ci_lo": null,1326 "ci_hi": null,1327 "page": 97,1328 "confidence": "high",1329 "notes": "Number of fireplaces"1330 },1331 {1332 "model_id": "T4-c1",1333 "var_name_printed": "DCBD",1334 "taxonomy_id": "cbd_distance",1335 "x_transform": "level",1336 "x_unit": "feet",1337 "beta": 0.09,1338 "se": null,1339 "t": 0.3,1340 "p": null,1341 "p_stars": "",1342 "ci_lo": null,1343 "ci_hi": null,1344 "page": 97,1345 "confidence": "high",1346 "notes": "Straight-line distance to Portland CBD in feet"1347 },1348 {1349 "model_id": "T4-c1",1350 "var_name_printed": "DSCH",1351 "taxonomy_id": "school_distance",1352 "x_transform": "level",1353 "x_unit": "feet",1354 "beta": 2.4,1355 "se": null,1356 "t": 1.4,1357 "p": null,1358 "p_stars": "*",1359 "ci_lo": null,1360 "ci_hi": null,1361 "page": 97,1362 "confidence": "high",1363 "notes": "Distance to nearest elementary school in feet"1364 },1365 {1366 "model_id": "T4-c1",1367 "var_name_printed": "DUGB",1368 "taxonomy_id": "other",1369 "x_transform": "level",1370 "x_unit": "feet",1371 "beta": 0.1,1372 "se": null,1373 "t": 0.2,1374 "p": null,1375 "p_stars": "",1376 "ci_lo": null,1377 "ci_hi": null,1378 "page": 97,1379 "confidence": "high",1380 "notes": "Distance to the urban growth boundary in feet"1381 },1382 {1383 "model_id": "T4-c1",1384 "var_name_printed": "DREC",1385 "taxonomy_id": "green_space",1386 "x_transform": "level",1387 "x_unit": "feet",1388 "beta": -0.9,1389 "se": null,1390 "t": -0.6,1391 "p": null,1392 "p_stars": "",1393 "ci_lo": null,1394 "ci_hi": null,1395 "page": 97,1396 "confidence": "high",1397 "notes": "Distance to nearest public park in feet"1398 },1399 {1400 "model_id": "T4-c1",1401 "var_name_printed": "DHWYS",1402 "taxonomy_id": "highway_distance",1403 "x_transform": "level",1404 "x_unit": "feet",1405 "beta": -0.09,1406 "se": null,1407 "t": -0.2,1408 "p": null,1409 "p_stars": "",1410 "ci_lo": null,1411 "ci_hi": null,1412 "page": 97,1413 "confidence": "high",1414 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"1415 },1416 {1417 "model_id": "T4-c1",1418 "var_name_printed": "DEMP",1419 "taxonomy_id": "employment_access",1420 "x_transform": "level",1421 "x_unit": "feet",1422 "beta": 0.003,1423 "se": null,1424 "t": 0.0,1425 "p": null,1426 "p_stars": "",1427 "ci_lo": null,1428 "ci_hi": null,1429 "page": 97,1430 "confidence": "high",1431 "notes": "Distance to nearest of five employment centres in feet"1432 },1433 {1434 "model_id": "T4-c1",1435 "var_name_printed": "CRIME",1436 "taxonomy_id": "crime",1437 "x_transform": "level",1438 "x_unit": "count",1439 "beta": -25861,1440 "se": null,1441 "t": -0.8,1442 "p": null,1443 "p_stars": "",1444 "ci_lo": null,1445 "ci_hi": null,1446 "page": 97,1447 "confidence": "high",1448 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"1449 },1450 {1451 "model_id": "T4-c1",1452 "var_name_printed": "EDUCATION",1453 "taxonomy_id": "education_level",1454 "x_transform": "level",1455 "x_unit": "years",1456 "beta": -0.1,1457 "se": null,1458 "t": -0.03,1459 "p": null,1460 "p_stars": "",1461 "ci_lo": null,1462 "ci_hi": null,1463 "page": 97,1464 "confidence": "high",1465 "notes": "Years of education of census-tract residents"1466 },1467 {1468 "model_id": "T4-c1",1469 "var_name_printed": "TIME*LOTSIZE",1470 "taxonomy_id": "lot_size",1471 "x_transform": "other",1472 "x_unit": "sqft x month",1473 "beta": 0.009,1474 "se": null,1475 "t": 0.8,1476 "p": null,1477 "p_stars": "",1478 "ci_lo": null,1479 "ci_hi": null,1480 "page": 97,1481 "confidence": "high",1482 "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"1483 },1484 {1485 "model_id": "T4-c1",1486 "var_name_printed": "TIME*SQFT",1487 "taxonomy_id": "living_area",1488 "x_transform": "other",1489 "x_unit": "sqft x month",1490 "beta": 0.465,1491 "se": null,1492 "t": 4.7,1493 "p": null,1494 "p_stars": "***",1495 "ci_lo": null,1496 "ci_hi": null,1497 "page": 97,1498 "confidence": "high",1499 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"1500 },1501 {1502 "model_id": "T4-c2",1503 "var_name_printed": "AGE",1504 "taxonomy_id": "age",1505 "x_transform": "level",1506 "x_unit": "years",1507 "beta": -160,1508 "se": null,1509 "t": -1.6,1510 "p": null,1511 "p_stars": "*",1512 "ci_lo": null,1513 "ci_hi": null,1514 "page": 97,1515 "confidence": "high",1516 "notes": "Age of house in years at sale"1517 },1518 {1519 "model_id": "T4-c2",1520 "var_name_printed": "BEDROOM",1521 "taxonomy_id": "bedrooms",1522 "x_transform": "level",1523 "x_unit": "count",1524 "beta": 7194,1525 "se": null,1526 "t": 3.1,1527 "p": null,1528 "p_stars": "***",1529 "ci_lo": null,1530 "ci_hi": null,1531 "page": 97,1532 "confidence": "high",1533 "notes": ""1534 },1535 {1536 "model_id": "T4-c2",1537 "var_name_printed": "BATHROOM",1538 "taxonomy_id": "bathrooms",1539 "x_transform": "level",1540 "x_unit": "count",1541 "beta": 4280,1542 "se": null,1543 "t": 1.7,1544 "p": null,1545 "p_stars": "*",1546 "ci_lo": null,1547 "ci_hi": null,1548 "page": 97,1549 "confidence": "high",1550 "notes": ""1551 },1552 {1553 "model_id": "T4-c2",1554 "var_name_printed": "GARAGE",1555 "taxonomy_id": "garage",1556 "x_transform": "level",1557 "x_unit": "count",1558 "beta": 3077,1559 "se": null,1560 "t": 0.7,1561 "p": null,1562 "p_stars": "",1563 "ci_lo": null,1564 "ci_hi": null,1565 "page": 97,1566 "confidence": "high",1567 "notes": "Number of garage spaces"1568 },1569 {1570 "model_id": "T4-c2",1571 "var_name_printed": "FIREPLACE",1572 "taxonomy_id": "fireplace",1573 "x_transform": "level",1574 "x_unit": "count",1575 "beta": 2058,1576 "se": null,1577 "t": 0.8,1578 "p": null,1579 "p_stars": "",1580 "ci_lo": null,1581 "ci_hi": null,1582 "page": 97,1583 "confidence": "high",1584 "notes": "Number of fireplaces"1585 },1586 {1587 "model_id": "T4-c2",1588 "var_name_printed": "DCBD",1589 "taxonomy_id": "cbd_distance",1590 "x_transform": "level",1591 "x_unit": "feet",1592 "beta": -0.17,1593 "se": null,1594 "t": -1.4,1595 "p": null,1596 "p_stars": "*",1597 "ci_lo": null,1598 "ci_hi": null,1599 "page": 97,1600 "confidence": "high",1601 "notes": "Straight-line distance to Portland CBD in feet"1602 },1603 {1604 "model_id": "T4-c2",1605 "var_name_printed": "DSCH",1606 "taxonomy_id": "school_distance",1607 "x_transform": "level",1608 "x_unit": "feet",1609 "beta": 0.6,1610 "se": null,1611 "t": 0.7,1612 "p": null,1613 "p_stars": "",1614 "ci_lo": null,1615 "ci_hi": null,1616 "page": 97,1617 "confidence": "high",1618 "notes": "Distance to nearest elementary school in feet"1619 },1620 {1621 "model_id": "T4-c2",1622 "var_name_printed": "DUGB",1623 "taxonomy_id": "other",1624 "x_transform": "level",1625 "x_unit": "feet",1626 "beta": -0.35,1627 "se": null,1628 "t": -0.9,1629 "p": null,1630 "p_stars": "",1631 "ci_lo": null,1632 "ci_hi": null,1633 "page": 97,1634 "confidence": "high",1635 "notes": "Distance to the urban growth boundary in feet"1636 },1637 {1638 "model_id": "T4-c2",1639 "var_name_printed": "DREC",1640 "taxonomy_id": "green_space",1641 "x_transform": "level",1642 "x_unit": "feet",1643 "beta": 0.01,1644 "se": null,1645 "t": 0.01,1646 "p": null,1647 "p_stars": "",1648 "ci_lo": null,1649 "ci_hi": null,1650 "page": 97,1651 "confidence": "high",1652 "notes": "Distance to nearest public park in feet"1653 },1654 {1655 "model_id": "T4-c2",1656 "var_name_printed": "DHWYS",1657 "taxonomy_id": "highway_distance",1658 "x_transform": "level",1659 "x_unit": "feet",1660 "beta": -0.07,1661 "se": null,1662 "t": -0.2,1663 "p": null,1664 "p_stars": "",1665 "ci_lo": null,1666 "ci_hi": null,1667 "page": 97,1668 "confidence": "high",1669 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"1670 },1671 {1672 "model_id": "T4-c2",1673 "var_name_printed": "DEMP",1674 "taxonomy_id": "employment_access",1675 "x_transform": "level",1676 "x_unit": "feet",1677 "beta": 0.004,1678 "se": null,1679 "t": 0.01,1680 "p": null,1681 "p_stars": "",1682 "ci_lo": null,1683 "ci_hi": null,1684 "page": 97,1685 "confidence": "high",1686 "notes": "Distance to nearest of five employment centres in feet"1687 },1688 {1689 "model_id": "T4-c2",1690 "var_name_printed": "CRIME",1691 "taxonomy_id": "crime",1692 "x_transform": "level",1693 "x_unit": "count",1694 "beta": -103321,1695 "se": null,1696 "t": -2.0,1697 "p": null,1698 "p_stars": "**",1699 "ci_lo": null,1700 "ci_hi": null,1701 "page": 97,1702 "confidence": "high",1703 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"1704 },1705 {1706 "model_id": "T4-c2",1707 "var_name_printed": "EDUCATION",1708 "taxonomy_id": "education_level",1709 "x_transform": "level",1710 "x_unit": "years",1711 "beta": -0.9,1712 "se": null,1713 "t": -0.3,1714 "p": null,1715 "p_stars": "",1716 "ci_lo": null,1717 "ci_hi": null,1718 "page": 97,1719 "confidence": "high",1720 "notes": "Years of education of census-tract residents"1721 },1722 {1723 "model_id": "T4-c2",1724 "var_name_printed": "TIME*LOTSIZE",1725 "taxonomy_id": "lot_size",1726 "x_transform": "other",1727 "x_unit": "sqft x month",1728 "beta": -0.002,1729 "se": null,1730 "t": -2.4,1731 "p": null,1732 "p_stars": "***",1733 "ci_lo": null,1734 "ci_hi": null,1735 "page": 97,1736 "confidence": "high",1737 "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"1738 },1739 {1740 "model_id": "T4-c2",1741 "var_name_printed": "TIME*SQFT",1742 "taxonomy_id": "living_area",1743 "x_transform": "other",1744 "x_unit": "sqft x month",1745 "beta": 0.224,1746 "se": null,1747 "t": 7.1,1748 "p": null,1749 "p_stars": "***",1750 "ci_lo": null,1751 "ci_hi": null,1752 "page": 97,1753 "confidence": "high",1754 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"1755 },1756 {1757 "model_id": "T4-c3",1758 "var_name_printed": "AGE",1759 "taxonomy_id": "age",1760 "x_transform": "level",1761 "x_unit": "years",1762 "beta": -298,1763 "se": null,1764 "t": -2.9,1765 "p": null,1766 "p_stars": "***",1767 "ci_lo": null,1768 "ci_hi": null,1769 "page": 97,1770 "confidence": "high",1771 "notes": "Age of house in years at sale"1772 },1773 {1774 "model_id": "T4-c3",1775 "var_name_printed": "BEDROOM",1776 "taxonomy_id": "bedrooms",1777 "x_transform": "level",1778 "x_unit": "count",1779 "beta": 6890,1780 "se": null,1781 "t": 3.2,1782 "p": null,1783 "p_stars": "***",1784 "ci_lo": null,1785 "ci_hi": null,1786 "page": 97,1787 "confidence": "high",1788 "notes": ""1789 },1790 {1791 "model_id": "T4-c3",1792 "var_name_printed": "BATHROOM",1793 "taxonomy_id": "bathrooms",1794 "x_transform": "level",1795 "x_unit": "count",1796 "beta": 6465,1797 "se": null,1798 "t": 2.7,1799 "p": null,1800 "p_stars": "***",1801 "ci_lo": null,1802 "ci_hi": null,1803 "page": 97,1804 "confidence": "high",1805 "notes": ""1806 },1807 {1808 "model_id": "T4-c3",1809 "var_name_printed": "GARAGE",1810 "taxonomy_id": "garage",1811 "x_transform": "level",1812 "x_unit": "count",1813 "beta": 3535,1814 "se": null,1815 "t": 0.7,1816 "p": null,1817 "p_stars": "",1818 "ci_lo": null,1819 "ci_hi": null,1820 "page": 97,1821 "confidence": "high",1822 "notes": "Number of garage spaces"1823 },1824 {1825 "model_id": "T4-c3",1826 "var_name_printed": "FIREPLACE",1827 "taxonomy_id": "fireplace",1828 "x_transform": "level",1829 "x_unit": "count",1830 "beta": -2194,1831 "se": null,1832 "t": -1.0,1833 "p": null,1834 "p_stars": "",1835 "ci_lo": null,1836 "ci_hi": null,1837 "page": 97,1838 "confidence": "high",1839 "notes": "Number of fireplaces"1840 },1841 {1842 "model_id": "T4-c3",1843 "var_name_printed": "DCBD",1844 "taxonomy_id": "cbd_distance",1845 "x_transform": "level",1846 "x_unit": "feet",1847 "beta": -0.3,1848 "se": null,1849 "t": -2.4,1850 "p": null,1851 "p_stars": "***",1852 "ci_lo": null,1853 "ci_hi": null,1854 "page": 97,1855 "confidence": "high",1856 "notes": "Straight-line distance to Portland CBD in feet"1857 },1858 {1859 "model_id": "T4-c3",1860 "var_name_printed": "DSCH",1861 "taxonomy_id": "school_distance",1862 "x_transform": "level",1863 "x_unit": "feet",1864 "beta": 0.6,1865 "se": null,1866 "t": 0.7,1867 "p": null,1868 "p_stars": "",1869 "ci_lo": null,1870 "ci_hi": null,1871 "page": 97,1872 "confidence": "high",1873 "notes": "Distance to nearest elementary school in feet"1874 },1875 {1876 "model_id": "T4-c3",1877 "var_name_printed": "DUGB",1878 "taxonomy_id": "other",1879 "x_transform": "level",1880 "x_unit": "feet",1881 "beta": -0.82,1882 "se": null,1883 "t": -2.8,1884 "p": null,1885 "p_stars": "***",1886 "ci_lo": null,1887 "ci_hi": null,1888 "page": 97,1889 "confidence": "high",1890 "notes": "Distance to the urban growth boundary in feet"1891 },1892 {1893 "model_id": "T4-c3",1894 "var_name_printed": "DREC",1895 "taxonomy_id": "green_space",1896 "x_transform": "level",1897 "x_unit": "feet",1898 "beta": 0.54,1899 "se": null,1900 "t": 0.6,1901 "p": null,1902 "p_stars": "",1903 "ci_lo": null,1904 "ci_hi": null,1905 "page": 97,1906 "confidence": "high",1907 "notes": "Distance to nearest public park in feet"1908 },1909 {1910 "model_id": "T4-c3",1911 "var_name_printed": "DHWYS",1912 "taxonomy_id": "highway_distance",1913 "x_transform": "level",1914 "x_unit": "feet",1915 "beta": -0.28,1916 "se": null,1917 "t": -1.3,1918 "p": null,1919 "p_stars": "*",1920 "ci_lo": null,1921 "ci_hi": null,1922 "page": 97,1923 "confidence": "high",1924 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"1925 },1926 {1927 "model_id": "T4-c3",1928 "var_name_printed": "DEMP",1929 "taxonomy_id": "employment_access",1930 "x_transform": "level",1931 "x_unit": "feet",1932 "beta": -0.1,1933 "se": null,1934 "t": -0.6,1935 "p": null,1936 "p_stars": "",1937 "ci_lo": null,1938 "ci_hi": null,1939 "page": 97,1940 "confidence": "high",1941 "notes": "Distance to nearest of five employment centres in feet"1942 },1943 {1944 "model_id": "T4-c3",1945 "var_name_printed": "CRIME",1946 "taxonomy_id": "crime",1947 "x_transform": "level",1948 "x_unit": "count",1949 "beta": -1947,1950 "se": null,1951 "t": -0.04,1952 "p": null,1953 "p_stars": "",1954 "ci_lo": null,1955 "ci_hi": null,1956 "page": 97,1957 "confidence": "high",1958 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"1959 },1960 {1961 "model_id": "T4-c3",1962 "var_name_printed": "EDUCATION",1963 "taxonomy_id": "education_level",1964 "x_transform": "level",1965 "x_unit": "years",1966 "beta": 5.3,1967 "se": null,1968 "t": 1.8,1969 "p": null,1970 "p_stars": "*",1971 "ci_lo": null,1972 "ci_hi": null,1973 "page": 97,1974 "confidence": "high",1975 "notes": "Years of education of census-tract residents"1976 },1977 {1978 "model_id": "T4-c3",1979 "var_name_printed": "TIME*LOTSIZE",1980 "taxonomy_id": "lot_size",1981 "x_transform": "other",1982 "x_unit": "sqft x month",1983 "beta": 0.003,1984 "se": null,1985 "t": 2.4,1986 "p": null,1987 "p_stars": "***",1988 "ci_lo": null,1989 "ci_hi": null,1990 "page": 97,1991 "confidence": "high",1992 "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"1993 },1994 {1995 "model_id": "T4-c3",1996 "var_name_printed": "TIME*SQFT",1997 "taxonomy_id": "living_area",1998 "x_transform": "other",1999 "x_unit": "sqft x month",2000 "beta": 0.162,2001 "se": null,2002 "t": 7.6,2003 "p": null,2004 "p_stars": "***",2005 "ci_lo": null,2006 "ci_hi": null,2007 "page": 97,2008 "confidence": "high",2009 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"2010 },2011 {2012 "model_id": "T4-c4",2013 "var_name_printed": "AGE",2014 "taxonomy_id": "age",2015 "x_transform": "level",2016 "x_unit": "years",2017 "beta": -488,2018 "se": null,2019 "t": -8.5,2020 "p": null,2021 "p_stars": "***",2022 "ci_lo": null,2023 "ci_hi": null,2024 "page": 97,2025 "confidence": "high",2026 "notes": "Age of house in years at sale"2027 },2028 {2029 "model_id": "T4-c4",2030 "var_name_printed": "BEDROOM",2031 "taxonomy_id": "bedrooms",2032 "x_transform": "level",2033 "x_unit": "count",2034 "beta": -5261,2035 "se": null,2036 "t": -3.8,2037 "p": null,2038 "p_stars": "***",2039 "ci_lo": null,2040 "ci_hi": null,2041 "page": 97,2042 "confidence": "high",2043 "notes": ""2044 },2045 {2046 "model_id": "T4-c4",2047 "var_name_printed": "BATHROOM",2048 "taxonomy_id": "bathrooms",2049 "x_transform": "level",2050 "x_unit": "count",2051 "beta": 4855,2052 "se": null,2053 "t": 3.1,2054 "p": null,2055 "p_stars": "***",2056 "ci_lo": null,2057 "ci_hi": null,2058 "page": 97,2059 "confidence": "high",2060 "notes": ""2061 },2062 {2063 "model_id": "T4-c4",2064 "var_name_printed": "GARAGE",2065 "taxonomy_id": "garage",2066 "x_transform": "level",2067 "x_unit": "count",2068 "beta": 5586,2069 "se": null,2070 "t": 2.1,2071 "p": null,2072 "p_stars": "**",2073 "ci_lo": null,2074 "ci_hi": null,2075 "page": 97,2076 "confidence": "high",2077 "notes": "Number of garage spaces"2078 },2079 {2080 "model_id": "T4-c4",2081 "var_name_printed": "FIREPLACE",2082 "taxonomy_id": "fireplace",2083 "x_transform": "level",2084 "x_unit": "count",2085 "beta": 988,2086 "se": null,2087 "t": 0.7,2088 "p": null,2089 "p_stars": "",2090 "ci_lo": null,2091 "ci_hi": null,2092 "page": 97,2093 "confidence": "high",2094 "notes": "Number of fireplaces"2095 },2096 {2097 "model_id": "T4-c4",2098 "var_name_printed": "DCBD",2099 "taxonomy_id": "cbd_distance",2100 "x_transform": "level",2101 "x_unit": "feet",2102 "beta": -0.26,2103 "se": null,2104 "t": -3.2,2105 "p": null,2106 "p_stars": "***",2107 "ci_lo": null,2108 "ci_hi": null,2109 "page": 97,2110 "confidence": "high",2111 "notes": "Straight-line distance to Portland CBD in feet"2112 },2113 {2114 "model_id": "T4-c4",2115 "var_name_printed": "DSCH",2116 "taxonomy_id": "school_distance",2117 "x_transform": "level",2118 "x_unit": "feet",2119 "beta": 1.2,2120 "se": null,2121 "t": 2.1,2122 "p": null,2123 "p_stars": "**",2124 "ci_lo": null,2125 "ci_hi": null,2126 "page": 97,2127 "confidence": "high",2128 "notes": "Distance to nearest elementary school in feet"2129 },2130 {2131 "model_id": "T4-c4",2132 "var_name_printed": "DUGB",2133 "taxonomy_id": "other",2134 "x_transform": "level",2135 "x_unit": "feet",2136 "beta": -0.68,2137 "se": null,2138 "t": -2.0,2139 "p": null,2140 "p_stars": "***",2141 "ci_lo": null,2142 "ci_hi": null,2143 "page": 97,2144 "confidence": "high",2145 "notes": "Distance to the urban growth boundary in feet"2146 },2147 {2148 "model_id": "T4-c4",2149 "var_name_printed": "DREC",2150 "taxonomy_id": "green_space",2151 "x_transform": "level",2152 "x_unit": "feet",2153 "beta": 1.3,2154 "se": null,2155 "t": 2.4,2156 "p": null,2157 "p_stars": "***",2158 "ci_lo": null,2159 "ci_hi": null,2160 "page": 97,2161 "confidence": "high",2162 "notes": "Distance to nearest public park in feet"2163 },2164 {2165 "model_id": "T4-c4",2166 "var_name_printed": "DHWYS",2167 "taxonomy_id": "highway_distance",2168 "x_transform": "level",2169 "x_unit": "feet",2170 "beta": -0.37,2171 "se": null,2172 "t": -2.5,2173 "p": null,2174 "p_stars": "***",2175 "ci_lo": null,2176 "ci_hi": null,2177 "page": 97,2178 "confidence": "high",2179 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"2180 },2181 {2182 "model_id": "T4-c4",2183 "var_name_printed": "DEMP",2184 "taxonomy_id": "employment_access",2185 "x_transform": "level",2186 "x_unit": "feet",2187 "beta": 0.2,2188 "se": null,2189 "t": 1.4,2190 "p": null,2191 "p_stars": "",2192 "ci_lo": null,2193 "ci_hi": null,2194 "page": 97,2195 "confidence": "high",2196 "notes": "Distance to nearest of five employment centres in feet"2197 },2198 {2199 "model_id": "T4-c4",2200 "var_name_printed": "CRIME",2201 "taxonomy_id": "crime",2202 "x_transform": "level",2203 "x_unit": "count",2204 "beta": -1920,2205 "se": null,2206 "t": -0.2,2207 "p": null,2208 "p_stars": "",2209 "ci_lo": null,2210 "ci_hi": null,2211 "page": 97,2212 "confidence": "high",2213 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"2214 },2215 {2216 "model_id": "T4-c4",2217 "var_name_printed": "EDUCATION",2218 "taxonomy_id": "education_level",2219 "x_transform": "level",2220 "x_unit": "years",2221 "beta": 0.5,2222 "se": null,2223 "t": 0.2,2224 "p": null,2225 "p_stars": "",2226 "ci_lo": null,2227 "ci_hi": null,2228 "page": 97,2229 "confidence": "high",2230 "notes": "Years of education of census-tract residents"2231 },2232 {2233 "model_id": "T4-c4",2234 "var_name_printed": "TIME*LOTSIZE",2235 "taxonomy_id": "lot_size",2236 "x_transform": "other",2237 "x_unit": "sqft x month",2238 "beta": 0.002,2239 "se": null,2240 "t": 4.2,2241 "p": null,2242 "p_stars": "***",2243 "ci_lo": null,2244 "ci_hi": null,2245 "page": 97,2246 "confidence": "high",2247 "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"2248 },2249 {2250 "model_id": "T4-c4",2251 "var_name_printed": "TIME*SQFT",2252 "taxonomy_id": "living_area",2253 "x_transform": "other",2254 "x_unit": "sqft x month",2255 "beta": 0.252,2256 "se": null,2257 "t": 21.5,2258 "p": null,2259 "p_stars": "***",2260 "ci_lo": null,2261 "ci_hi": null,2262 "page": 97,2263 "confidence": "high",2264 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"2265 },2266 {2267 "model_id": "T6-c1",2268 "var_name_printed": "AGE",2269 "taxonomy_id": "age",2270 "x_transform": "level",2271 "x_unit": "years",2272 "beta": -323,2273 "se": null,2274 "t": -7.7,2275 "p": null,2276 "p_stars": "***",2277 "ci_lo": null,2278 "ci_hi": null,2279 "page": 104,2280 "confidence": "high",2281 "notes": "Age of house in years at sale"2282 },2283 {2284 "model_id": "T6-c1",2285 "var_name_printed": "BEDROOM",2286 "taxonomy_id": "bedrooms",2287 "x_transform": "level",2288 "x_unit": "count",2289 "beta": 1849,2290 "se": null,2291 "t": 2.1,2292 "p": null,2293 "p_stars": "**",2294 "ci_lo": null,2295 "ci_hi": null,2296 "page": 104,2297 "confidence": "high",2298 "notes": ""2299 },2300 {2301 "model_id": "T6-c1",2302 "var_name_printed": "BATHROOM",2303 "taxonomy_id": "bathrooms",2304 "x_transform": "level",2305 "x_unit": "count",2306 "beta": 7587,2307 "se": null,2308 "t": 7.5,2309 "p": null,2310 "p_stars": "***",2311 "ci_lo": null,2312 "ci_hi": null,2313 "page": 104,2314 "confidence": "high",2315 "notes": ""2316 },2317 {2318 "model_id": "T6-c1",2319 "var_name_printed": "GARAGE",2320 "taxonomy_id": "garage",2321 "x_transform": "level",2322 "x_unit": "count",2323 "beta": 2630,2324 "se": null,2325 "t": 1.4,2326 "p": null,2327 "p_stars": "*",2328 "ci_lo": null,2329 "ci_hi": null,2330 "page": 104,2331 "confidence": "high",2332 "notes": "Number of garage spaces"2333 },2334 {2335 "model_id": "T6-c1",2336 "var_name_printed": "FIREPLACE",2337 "taxonomy_id": "fireplace",2338 "x_transform": "level",2339 "x_unit": "count",2340 "beta": 513,2341 "se": null,2342 "t": 0.5,2343 "p": null,2344 "p_stars": "",2345 "ci_lo": null,2346 "ci_hi": null,2347 "page": 104,2348 "confidence": "high",2349 "notes": "Number of fireplaces"2350 },2351 {2352 "model_id": "T6-c1",2353 "var_name_printed": "DCBD",2354 "taxonomy_id": "cbd_distance",2355 "x_transform": "level",2356 "x_unit": "feet",2357 "beta": -0.22,2358 "se": null,2359 "t": -4.2,2360 "p": null,2361 "p_stars": "***",2362 "ci_lo": null,2363 "ci_hi": null,2364 "page": 104,2365 "confidence": "high",2366 "notes": "Straight-line distance to Portland CBD in feet"2367 },2368 {2369 "model_id": "T6-c1",2370 "var_name_printed": "DSCH",2371 "taxonomy_id": "school_distance",2372 "x_transform": "level",2373 "x_unit": "feet",2374 "beta": 1.2,2375 "se": null,2376 "t": 3.3,2377 "p": null,2378 "p_stars": "***",2379 "ci_lo": null,2380 "ci_hi": null,2381 "page": 104,2382 "confidence": "high",2383 "notes": "Distance to nearest elementary school in feet"2384 },2385 {2386 "model_id": "T6-c1",2387 "var_name_printed": "DUGB",2388 "taxonomy_id": "other",2389 "x_transform": "level",2390 "x_unit": "feet",2391 "beta": -0.67,2392 "se": null,2393 "t": -4.7,2394 "p": null,2395 "p_stars": "***",2396 "ci_lo": null,2397 "ci_hi": null,2398 "page": 104,2399 "confidence": "high",2400 "notes": "Distance to the urban growth boundary in feet"2401 },2402 {2403 "model_id": "T6-c1",2404 "var_name_printed": "DREC",2405 "taxonomy_id": "green_space",2406 "x_transform": "level",2407 "x_unit": "feet",2408 "beta": 0.48,2409 "se": null,2410 "t": 1.3,2411 "p": null,2412 "p_stars": "*",2413 "ci_lo": null,2414 "ci_hi": null,2415 "page": 104,2416 "confidence": "high",2417 "notes": "Distance to nearest public park in feet"2418 },2419 {2420 "model_id": "T6-c1",2421 "var_name_printed": "DHWYS",2422 "taxonomy_id": "highway_distance",2423 "x_transform": "level",2424 "x_unit": "feet",2425 "beta": -0.26,2426 "se": null,2427 "t": -2.7,2428 "p": null,2429 "p_stars": "***",2430 "ci_lo": null,2431 "ci_hi": null,2432 "page": 104,2433 "confidence": "high",2434 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"2435 },2436 {2437 "model_id": "T6-c1",2438 "var_name_printed": "DEMP",2439 "taxonomy_id": "employment_access",2440 "x_transform": "level",2441 "x_unit": "feet",2442 "beta": -0.1,2443 "se": null,2444 "t": -1.1,2445 "p": null,2446 "p_stars": "*",2447 "ci_lo": null,2448 "ci_hi": null,2449 "page": 104,2450 "confidence": "high",2451 "notes": "Distance to nearest of five employment centres in feet"2452 },2453 {2454 "model_id": "T6-c1",2455 "var_name_printed": "CRIME",2456 "taxonomy_id": "crime",2457 "x_transform": "level",2458 "x_unit": "count",2459 "beta": -6464,2460 "se": null,2461 "t": -3.7,2462 "p": null,2463 "p_stars": "***",2464 "ci_lo": null,2465 "ci_hi": null,2466 "page": 104,2467 "confidence": "high",2468 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"2469 },2470 {2471 "model_id": "T6-c1",2472 "var_name_printed": "EDUCATION",2473 "taxonomy_id": "education_level",2474 "x_transform": "level",2475 "x_unit": "years",2476 "beta": 1.7,2477 "se": null,2478 "t": 1.5,2479 "p": null,2480 "p_stars": "*",2481 "ci_lo": null,2482 "ci_hi": null,2483 "page": 104,2484 "confidence": "high",2485 "notes": "Years of education of census-tract residents"2486 },2487 {2488 "model_id": "T6-c1",2489 "var_name_printed": "TIME*LOTAMT",2490 "taxonomy_id": "lot_size",2491 "x_transform": "other",2492 "x_unit": "binary x month",2493 "beta": 75,2494 "se": null,2495 "t": 5.3,2496 "p": null,2497 "p_stars": "***",2498 "ci_lo": null,2499 "ci_hi": null,2500 "page": 104,2501 "confidence": "high",2502 "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"2503 },2504 {2505 "model_id": "T6-c1",2506 "var_name_printed": "TIME*SQFT",2507 "taxonomy_id": "living_area",2508 "x_transform": "other",2509 "x_unit": "sqft x month",2510 "beta": 0.204,2511 "se": null,2512 "t": 22.1,2513 "p": null,2514 "p_stars": "***",2515 "ci_lo": null,2516 "ci_hi": null,2517 "page": 104,2518 "confidence": "high",2519 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"2520 },2521 {2522 "model_id": "T6-c2",2523 "var_name_printed": "AGE",2524 "taxonomy_id": "age",2525 "x_transform": "level",2526 "x_unit": "years",2527 "beta": -173,2528 "se": null,2529 "t": -2.2,2530 "p": null,2531 "p_stars": "**",2532 "ci_lo": null,2533 "ci_hi": null,2534 "page": 104,2535 "confidence": "high",2536 "notes": "Age of house in years at sale"2537 },2538 {2539 "model_id": "T6-c2",2540 "var_name_printed": "BEDROOM",2541 "taxonomy_id": "bedrooms",2542 "x_transform": "level",2543 "x_unit": "count",2544 "beta": 620,2545 "se": null,2546 "t": 0.4,2547 "p": null,2548 "p_stars": "",2549 "ci_lo": null,2550 "ci_hi": null,2551 "page": 104,2552 "confidence": "high",2553 "notes": ""2554 },2555 {2556 "model_id": "T6-c2",2557 "var_name_printed": "BATHROOM",2558 "taxonomy_id": "bathrooms",2559 "x_transform": "level",2560 "x_unit": "count",2561 "beta": 10512,2562 "se": null,2563 "t": 6.1,2564 "p": null,2565 "p_stars": "***",2566 "ci_lo": null,2567 "ci_hi": null,2568 "page": 104,2569 "confidence": "high",2570 "notes": ""2571 },2572 {2573 "model_id": "T6-c2",2574 "var_name_printed": "GARAGE",2575 "taxonomy_id": "garage",2576 "x_transform": "level",2577 "x_unit": "count",2578 "beta": 2280,2579 "se": null,2580 "t": 0.8,2581 "p": null,2582 "p_stars": "",2583 "ci_lo": null,2584 "ci_hi": null,2585 "page": 104,2586 "confidence": "high",2587 "notes": "Number of garage spaces"2588 },2589 {2590 "model_id": "T6-c2",2591 "var_name_printed": "FIREPLACE",2592 "taxonomy_id": "fireplace",2593 "x_transform": "level",2594 "x_unit": "count",2595 "beta": -296,2596 "se": null,2597 "t": -0.1,2598 "p": null,2599 "p_stars": "",2600 "ci_lo": null,2601 "ci_hi": null,2602 "page": 104,2603 "confidence": "high",2604 "notes": "Number of fireplaces"2605 },2606 {2607 "model_id": "T6-c2",2608 "var_name_printed": "DCBD",2609 "taxonomy_id": "cbd_distance",2610 "x_transform": "level",2611 "x_unit": "feet",2612 "beta": -0.13,2613 "se": null,2614 "t": -1.5,2615 "p": null,2616 "p_stars": "*",2617 "ci_lo": null,2618 "ci_hi": null,2619 "page": 104,2620 "confidence": "high",2621 "notes": "Straight-line distance to Portland CBD in feet"2622 },2623 {2624 "model_id": "T6-c2",2625 "var_name_printed": "DSCH",2626 "taxonomy_id": "school_distance",2627 "x_transform": "level",2628 "x_unit": "feet",2629 "beta": 1.3,2630 "se": null,2631 "t": 1.9,2632 "p": null,2633 "p_stars": "*",2634 "ci_lo": null,2635 "ci_hi": null,2636 "page": 104,2637 "confidence": "high",2638 "notes": "Distance to nearest elementary school in feet"2639 },2640 {2641 "model_id": "T6-c2",2642 "var_name_printed": "DUGB",2643 "taxonomy_id": "other",2644 "x_transform": "level",2645 "x_unit": "feet",2646 "beta": -0.62,2647 "se": null,2648 "t": -2.5,2649 "p": null,2650 "p_stars": "**",2651 "ci_lo": null,2652 "ci_hi": null,2653 "page": 104,2654 "confidence": "high",2655 "notes": "Distance to the urban growth boundary in feet"2656 },2657 {2658 "model_id": "T6-c2",2659 "var_name_printed": "DREC",2660 "taxonomy_id": "green_space",2661 "x_transform": "level",2662 "x_unit": "feet",2663 "beta": 0.33,2664 "se": null,2665 "t": 0.5,2666 "p": null,2667 "p_stars": "",2668 "ci_lo": null,2669 "ci_hi": null,2670 "page": 104,2671 "confidence": "high",2672 "notes": "Distance to nearest public park in feet"2673 },2674 {2675 "model_id": "T6-c2",2676 "var_name_printed": "DHWYS",2677 "taxonomy_id": "highway_distance",2678 "x_transform": "level",2679 "x_unit": "feet",2680 "beta": -0.43,2681 "se": null,2682 "t": -2.8,2683 "p": null,2684 "p_stars": "***",2685 "ci_lo": null,2686 "ci_hi": null,2687 "page": 104,2688 "confidence": "high",2689 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"2690 },2691 {2692 "model_id": "T6-c2",2693 "var_name_printed": "DEMP",2694 "taxonomy_id": "employment_access",2695 "x_transform": "level",2696 "x_unit": "feet",2697 "beta": 0.17,2698 "se": null,2699 "t": 1.2,2700 "p": null,2701 "p_stars": "*",2702 "ci_lo": null,2703 "ci_hi": null,2704 "page": 104,2705 "confidence": "high",2706 "notes": "Distance to nearest of five employment centres in feet"2707 },2708 {2709 "model_id": "T6-c2",2710 "var_name_printed": "CRIME",2711 "taxonomy_id": "crime",2712 "x_transform": "level",2713 "x_unit": "count",2714 "beta": -2841,2715 "se": null,2716 "t": -1.2,2717 "p": null,2718 "p_stars": "*",2719 "ci_lo": null,2720 "ci_hi": null,2721 "page": 104,2722 "confidence": "high",2723 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"2724 },2725 {2726 "model_id": "T6-c2",2727 "var_name_printed": "EDUCATION",2728 "taxonomy_id": "education_level",2729 "x_transform": "level",2730 "x_unit": "years",2731 "beta": 1.5,2732 "se": null,2733 "t": 0.9,2734 "p": null,2735 "p_stars": "",2736 "ci_lo": null,2737 "ci_hi": null,2738 "page": 104,2739 "confidence": "high",2740 "notes": "Years of education of census-tract residents"2741 },2742 {2743 "model_id": "T6-c2",2744 "var_name_printed": "TIME*LOTAMT",2745 "taxonomy_id": "lot_size",2746 "x_transform": "other",2747 "x_unit": "binary x month",2748 "beta": 506,2749 "se": null,2750 "t": 4.3,2751 "p": null,2752 "p_stars": "***",2753 "ci_lo": null,2754 "ci_hi": null,2755 "page": 104,2756 "confidence": "high",2757 "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"2758 },2759 {2760 "model_id": "T6-c2",2761 "var_name_printed": "TIME*SQFT",2762 "taxonomy_id": "living_area",2763 "x_transform": "other",2764 "x_unit": "sqft x month",2765 "beta": 0.587,2766 "se": null,2767 "t": 6.9,2768 "p": null,2769 "p_stars": "***",2770 "ci_lo": null,2771 "ci_hi": null,2772 "page": 104,2773 "confidence": "high",2774 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"2775 },2776 {2777 "model_id": "T6-c3",2778 "var_name_printed": "AGE",2779 "taxonomy_id": "age",2780 "x_transform": "level",2781 "x_unit": "years",2782 "beta": -390,2783 "se": null,2784 "t": -8.5,2785 "p": null,2786 "p_stars": "***",2787 "ci_lo": null,2788 "ci_hi": null,2789 "page": 104,2790 "confidence": "high",2791 "notes": "Age of house in years at sale"2792 },2793 {2794 "model_id": "T6-c3",2795 "var_name_printed": "BEDROOM",2796 "taxonomy_id": "bedrooms",2797 "x_transform": "level",2798 "x_unit": "count",2799 "beta": 1335,2800 "se": null,2801 "t": 1.3,2802 "p": null,2803 "p_stars": "*",2804 "ci_lo": null,2805 "ci_hi": null,2806 "page": 104,2807 "confidence": "high",2808 "notes": ""2809 },2810 {2811 "model_id": "T6-c3",2812 "var_name_printed": "BATHROOM",2813 "taxonomy_id": "bathrooms",2814 "x_transform": "level",2815 "x_unit": "count",2816 "beta": 6229,2817 "se": null,2818 "t": 5.5,2819 "p": null,2820 "p_stars": "***",2821 "ci_lo": null,2822 "ci_hi": null,2823 "page": 104,2824 "confidence": "high",2825 "notes": ""2826 },2827 {2828 "model_id": "T6-c3",2829 "var_name_printed": "GARAGE",2830 "taxonomy_id": "garage",2831 "x_transform": "level",2832 "x_unit": "count",2833 "beta": 3320,2834 "se": null,2835 "t": 1.6,2836 "p": null,2837 "p_stars": "*",2838 "ci_lo": null,2839 "ci_hi": null,2840 "page": 104,2841 "confidence": "high",2842 "notes": "Number of garage spaces"2843 },2844 {2845 "model_id": "T6-c3",2846 "var_name_printed": "FIREPLACE",2847 "taxonomy_id": "fireplace",2848 "x_transform": "level",2849 "x_unit": "count",2850 "beta": 686,2851 "se": null,2852 "t": 0.7,2853 "p": null,2854 "p_stars": "",2855 "ci_lo": null,2856 "ci_hi": null,2857 "page": 104,2858 "confidence": "high",2859 "notes": "Number of fireplaces"2860 },2861 {2862 "model_id": "T6-c3",2863 "var_name_printed": "DCBD",2864 "taxonomy_id": "cbd_distance",2865 "x_transform": "level",2866 "x_unit": "feet",2867 "beta": -0.22,2868 "se": null,2869 "t": -3.8,2870 "p": null,2871 "p_stars": "***",2872 "ci_lo": null,2873 "ci_hi": null,2874 "page": 104,2875 "confidence": "high",2876 "notes": "Straight-line distance to Portland CBD in feet"2877 },2878 {2879 "model_id": "T6-c3",2880 "var_name_printed": "DSCH",2881 "taxonomy_id": "school_distance",2882 "x_transform": "level",2883 "x_unit": "feet",2884 "beta": 1.2,2885 "se": null,2886 "t": 3.0,2887 "p": null,2888 "p_stars": "***",2889 "ci_lo": null,2890 "ci_hi": null,2891 "page": 104,2892 "confidence": "high",2893 "notes": "Distance to nearest elementary school in feet"2894 },2895 {2896 "model_id": "T6-c3",2897 "var_name_printed": "DUGB",2898 "taxonomy_id": "other",2899 "x_transform": "level",2900 "x_unit": "feet",2901 "beta": -0.63,2902 "se": null,2903 "t": -4.0,2904 "p": null,2905 "p_stars": "***",2906 "ci_lo": null,2907 "ci_hi": null,2908 "page": 104,2909 "confidence": "high",2910 "notes": "Distance to the urban growth boundary in feet"2911 },2912 {2913 "model_id": "T6-c3",2914 "var_name_printed": "DREC",2915 "taxonomy_id": "green_space",2916 "x_transform": "level",2917 "x_unit": "feet",2918 "beta": 0.48,2919 "se": null,2920 "t": 1.2,2921 "p": null,2922 "p_stars": "*",2923 "ci_lo": null,2924 "ci_hi": null,2925 "page": 104,2926 "confidence": "high",2927 "notes": "Distance to nearest public park in feet"2928 },2929 {2930 "model_id": "T6-c3",2931 "var_name_printed": "DHWYS",2932 "taxonomy_id": "highway_distance",2933 "x_transform": "level",2934 "x_unit": "feet",2935 "beta": -0.27,2936 "se": null,2937 "t": -2.5,2938 "p": null,2939 "p_stars": "***",2940 "ci_lo": null,2941 "ci_hi": null,2942 "page": 104,2943 "confidence": "high",2944 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"2945 },2946 {2947 "model_id": "T6-c3",2948 "var_name_printed": "DEMP",2949 "taxonomy_id": "employment_access",2950 "x_transform": "level",2951 "x_unit": "feet",2952 "beta": -0.16,2953 "se": null,2954 "t": -1.5,2955 "p": null,2956 "p_stars": "*",2957 "ci_lo": null,2958 "ci_hi": null,2959 "page": 104,2960 "confidence": "high",2961 "notes": "Distance to nearest of five employment centres in feet"2962 },2963 {2964 "model_id": "T6-c3",2965 "var_name_printed": "CRIME",2966 "taxonomy_id": "crime",2967 "x_transform": "level",2968 "x_unit": "count",2969 "beta": -9765,2970 "se": null,2971 "t": -3.2,2972 "p": null,2973 "p_stars": "***",2974 "ci_lo": null,2975 "ci_hi": null,2976 "page": 104,2977 "confidence": "high",2978 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"2979 },2980 {2981 "model_id": "T6-c3",2982 "var_name_printed": "EDUCATION",2983 "taxonomy_id": "education_level",2984 "x_transform": "level",2985 "x_unit": "years",2986 "beta": 1.1,2987 "se": null,2988 "t": 0.8,2989 "p": null,2990 "p_stars": "",2991 "ci_lo": null,2992 "ci_hi": null,2993 "page": 104,2994 "confidence": "high",2995 "notes": "Years of education of census-tract residents"2996 },2997 {2998 "model_id": "T6-c3",2999 "var_name_printed": "TIME*LOTAMT",3000 "taxonomy_id": "lot_size",3001 "x_transform": "other",3002 "x_unit": "binary x month",3003 "beta": 77,3004 "se": null,3005 "t": 5.3,3006 "p": null,3007 "p_stars": "***",3008 "ci_lo": null,3009 "ci_hi": null,3010 "page": 104,3011 "confidence": "high",3012 "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"3013 },3014 {3015 "model_id": "T6-c3",3016 "var_name_printed": "TIME*SQFT",3017 "taxonomy_id": "living_area",3018 "x_transform": "other",3019 "x_unit": "sqft x month",3020 "beta": 0.211,3021 "se": null,3022 "t": 21.5,3023 "p": null,3024 "p_stars": "***",3025 "ci_lo": null,3026 "ci_hi": null,3027 "page": 104,3028 "confidence": "high",3029 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"3030 },3031 {3032 "model_id": "T7-c1",3033 "var_name_printed": "AGE",3034 "taxonomy_id": "age",3035 "x_transform": "level",3036 "x_unit": "years",3037 "beta": -390,3038 "se": null,3039 "t": -1.8,3040 "p": null,3041 "p_stars": "*",3042 "ci_lo": null,3043 "ci_hi": null,3044 "page": 105,3045 "confidence": "high",3046 "notes": "Age of house in years at sale"3047 },3048 {3049 "model_id": "T7-c1",3050 "var_name_printed": "BEDROOM",3051 "taxonomy_id": "bedrooms",3052 "x_transform": "level",3053 "x_unit": "count",3054 "beta": -3127,3055 "se": null,3056 "t": -0.8,3057 "p": null,3058 "p_stars": "",3059 "ci_lo": null,3060 "ci_hi": null,3061 "page": 105,3062 "confidence": "high",3063 "notes": ""3064 },3065 {3066 "model_id": "T7-c1",3067 "var_name_printed": "BATHROOM",3068 "taxonomy_id": "bathrooms",3069 "x_transform": "level",3070 "x_unit": "count",3071 "beta": 15922,3072 "se": null,3073 "t": 3.1,3074 "p": null,3075 "p_stars": "***",3076 "ci_lo": null,3077 "ci_hi": null,3078 "page": 105,3079 "confidence": "high",3080 "notes": ""3081 },3082 {3083 "model_id": "T7-c1",3084 "var_name_printed": "GARAGE",3085 "taxonomy_id": "garage",3086 "x_transform": "level",3087 "x_unit": "count",3088 "beta": -9105,3089 "se": null,3090 "t": -1.1,3091 "p": null,3092 "p_stars": "",3093 "ci_lo": null,3094 "ci_hi": null,3095 "page": 105,3096 "confidence": "high",3097 "notes": "Number of garage spaces"3098 },3099 {3100 "model_id": "T7-c1",3101 "var_name_printed": "FIREPLACE",3102 "taxonomy_id": "fireplace",3103 "x_transform": "level",3104 "x_unit": "count",3105 "beta": 3358,3106 "se": null,3107 "t": 0.8,3108 "p": null,3109 "p_stars": "",3110 "ci_lo": null,3111 "ci_hi": null,3112 "page": 105,3113 "confidence": "high",3114 "notes": "Number of fireplaces"3115 },3116 {3117 "model_id": "T7-c1",3118 "var_name_printed": "DCBD",3119 "taxonomy_id": "cbd_distance",3120 "x_transform": "level",3121 "x_unit": "feet",3122 "beta": 0.08,3123 "se": null,3124 "t": 0.3,3125 "p": null,3126 "p_stars": "",3127 "ci_lo": null,3128 "ci_hi": null,3129 "page": 105,3130 "confidence": "high",3131 "notes": "Straight-line distance to Portland CBD in feet"3132 },3133 {3134 "model_id": "T7-c1",3135 "var_name_printed": "DSCH",3136 "taxonomy_id": "school_distance",3137 "x_transform": "level",3138 "x_unit": "feet",3139 "beta": 2.7,3140 "se": null,3141 "t": 1.6,3142 "p": null,3143 "p_stars": "*",3144 "ci_lo": null,3145 "ci_hi": null,3146 "page": 105,3147 "confidence": "high",3148 "notes": "Distance to nearest elementary school in feet"3149 },3150 {3151 "model_id": "T7-c1",3152 "var_name_printed": "DUGB",3153 "taxonomy_id": "other",3154 "x_transform": "level",3155 "x_unit": "feet",3156 "beta": 0.1,3157 "se": null,3158 "t": 0.1,3159 "p": null,3160 "p_stars": "",3161 "ci_lo": null,3162 "ci_hi": null,3163 "page": 105,3164 "confidence": "high",3165 "notes": "Distance to the urban growth boundary in feet"3166 },3167 {3168 "model_id": "T7-c1",3169 "var_name_printed": "DREC",3170 "taxonomy_id": "green_space",3171 "x_transform": "level",3172 "x_unit": "feet",3173 "beta": -0.9,3174 "se": null,3175 "t": -0.6,3176 "p": null,3177 "p_stars": "",3178 "ci_lo": null,3179 "ci_hi": null,3180 "page": 105,3181 "confidence": "high",3182 "notes": "Distance to nearest public park in feet"3183 },3184 {3185 "model_id": "T7-c1",3186 "var_name_printed": "DHWYS",3187 "taxonomy_id": "highway_distance",3188 "x_transform": "level",3189 "x_unit": "feet",3190 "beta": -0.1,3191 "se": null,3192 "t": -0.2,3193 "p": null,3194 "p_stars": "",3195 "ci_lo": null,3196 "ci_hi": null,3197 "page": 105,3198 "confidence": "high",3199 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"3200 },3201 {3202 "model_id": "T7-c1",3203 "var_name_printed": "DEMP",3204 "taxonomy_id": "employment_access",3205 "x_transform": "level",3206 "x_unit": "feet",3207 "beta": -0.001,3208 "se": null,3209 "t": -0.0,3210 "p": null,3211 "p_stars": "",3212 "ci_lo": null,3213 "ci_hi": null,3214 "page": 105,3215 "confidence": "high",3216 "notes": "Distance to nearest of five employment centres in feet"3217 },3218 {3219 "model_id": "T7-c1",3220 "var_name_printed": "CRIME",3221 "taxonomy_id": "crime",3222 "x_transform": "level",3223 "x_unit": "count",3224 "beta": -23783,3225 "se": null,3226 "t": -0.7,3227 "p": null,3228 "p_stars": "",3229 "ci_lo": null,3230 "ci_hi": null,3231 "page": 105,3232 "confidence": "high",3233 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"3234 },3235 {3236 "model_id": "T7-c1",3237 "var_name_printed": "EDUCATION",3238 "taxonomy_id": "education_level",3239 "x_transform": "level",3240 "x_unit": "years",3241 "beta": -0.4,3242 "se": null,3243 "t": -0.09,3244 "p": null,3245 "p_stars": "",3246 "ci_lo": null,3247 "ci_hi": null,3248 "page": 105,3249 "confidence": "high",3250 "notes": "Years of education of census-tract residents"3251 },3252 {3253 "model_id": "T7-c1",3254 "var_name_printed": "TIME*LOTAMT",3255 "taxonomy_id": "lot_size",3256 "x_transform": "other",3257 "x_unit": "binary x month",3258 "beta": 20,3259 "se": null,3260 "t": 0.1,3261 "p": null,3262 "p_stars": "",3263 "ci_lo": null,3264 "ci_hi": null,3265 "page": 105,3266 "confidence": "high",3267 "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"3268 },3269 {3270 "model_id": "T7-c1",3271 "var_name_printed": "TIME*SQFT",3272 "taxonomy_id": "living_area",3273 "x_transform": "other",3274 "x_unit": "sqft x month",3275 "beta": 0.481,3276 "se": null,3277 "t": 4.8,3278 "p": null,3279 "p_stars": "***",3280 "ci_lo": null,3281 "ci_hi": null,3282 "page": 105,3283 "confidence": "high",3284 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"3285 },3286 {3287 "model_id": "T7-c2",3288 "var_name_printed": "AGE",3289 "taxonomy_id": "age",3290 "x_transform": "level",3291 "x_unit": "years",3292 "beta": -216,3293 "se": null,3294 "t": -2.1,3295 "p": null,3296 "p_stars": "*",3297 "ci_lo": null,3298 "ci_hi": null,3299 "page": 105,3300 "confidence": "high",3301 "notes": "Age of house in years at sale"3302 },3303 {3304 "model_id": "T7-c2",3305 "var_name_printed": "BEDROOM",3306 "taxonomy_id": "bedrooms",3307 "x_transform": "level",3308 "x_unit": "count",3309 "beta": 8005,3310 "se": null,3311 "t": 3.5,3312 "p": null,3313 "p_stars": "***",3314 "ci_lo": null,3315 "ci_hi": null,3316 "page": 105,3317 "confidence": "high",3318 "notes": ""3319 },3320 {3321 "model_id": "T7-c2",3322 "var_name_printed": "BATHROOM",3323 "taxonomy_id": "bathrooms",3324 "x_transform": "level",3325 "x_unit": "count",3326 "beta": 4514,3327 "se": null,3328 "t": 1.8,3329 "p": null,3330 "p_stars": "*",3331 "ci_lo": null,3332 "ci_hi": null,3333 "page": 105,3334 "confidence": "high",3335 "notes": ""3336 },3337 {3338 "model_id": "T7-c2",3339 "var_name_printed": "GARAGE",3340 "taxonomy_id": "garage",3341 "x_transform": "level",3342 "x_unit": "count",3343 "beta": 2150,3344 "se": null,3345 "t": 0.5,3346 "p": null,3347 "p_stars": "",3348 "ci_lo": null,3349 "ci_hi": null,3350 "page": 105,3351 "confidence": "high",3352 "notes": "Number of garage spaces"3353 },3354 {3355 "model_id": "T7-c2",3356 "var_name_printed": "FIREPLACE",3357 "taxonomy_id": "fireplace",3358 "x_transform": "level",3359 "x_unit": "count",3360 "beta": 1226,3361 "se": null,3362 "t": 0.5,3363 "p": null,3364 "p_stars": "",3365 "ci_lo": null,3366 "ci_hi": null,3367 "page": 105,3368 "confidence": "high",3369 "notes": "Number of fireplaces"3370 },3371 {3372 "model_id": "T7-c2",3373 "var_name_printed": "DCBD",3374 "taxonomy_id": "cbd_distance",3375 "x_transform": "level",3376 "x_unit": "feet",3377 "beta": -0.21,3378 "se": null,3379 "t": -1.6,3380 "p": null,3381 "p_stars": "*",3382 "ci_lo": null,3383 "ci_hi": null,3384 "page": 105,3385 "confidence": "high",3386 "notes": "Straight-line distance to Portland CBD in feet"3387 },3388 {3389 "model_id": "T7-c2",3390 "var_name_printed": "DSCH",3391 "taxonomy_id": "school_distance",3392 "x_transform": "level",3393 "x_unit": "feet",3394 "beta": 0.03,3395 "se": null,3396 "t": 0.03,3397 "p": null,3398 "p_stars": "",3399 "ci_lo": null,3400 "ci_hi": null,3401 "page": 105,3402 "confidence": "high",3403 "notes": "Distance to nearest elementary school in feet"3404 },3405 {3406 "model_id": "T7-c2",3407 "var_name_printed": "DUGB",3408 "taxonomy_id": "other",3409 "x_transform": "level",3410 "x_unit": "feet",3411 "beta": -0.35,3412 "se": null,3413 "t": -0.9,3414 "p": null,3415 "p_stars": "",3416 "ci_lo": null,3417 "ci_hi": null,3418 "page": 105,3419 "confidence": "high",3420 "notes": "Distance to the urban growth boundary in feet"3421 },3422 {3423 "model_id": "T7-c2",3424 "var_name_printed": "DREC",3425 "taxonomy_id": "green_space",3426 "x_transform": "level",3427 "x_unit": "feet",3428 "beta": 0.14,3429 "se": null,3430 "t": 0.16,3431 "p": null,3432 "p_stars": "",3433 "ci_lo": null,3434 "ci_hi": null,3435 "page": 105,3436 "confidence": "high",3437 "notes": "Distance to nearest public park in feet"3438 },3439 {3440 "model_id": "T7-c2",3441 "var_name_printed": "DHWYS",3442 "taxonomy_id": "highway_distance",3443 "x_transform": "level",3444 "x_unit": "feet",3445 "beta": -0.07,3446 "se": null,3447 "t": -0.3,3448 "p": null,3449 "p_stars": "",3450 "ci_lo": null,3451 "ci_hi": null,3452 "page": 105,3453 "confidence": "high",3454 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"3455 },3456 {3457 "model_id": "T7-c2",3458 "var_name_printed": "DEMP",3459 "taxonomy_id": "employment_access",3460 "x_transform": "level",3461 "x_unit": "feet",3462 "beta": 0.05,3463 "se": null,3464 "t": 0.2,3465 "p": null,3466 "p_stars": "",3467 "ci_lo": null,3468 "ci_hi": null,3469 "page": 105,3470 "confidence": "high",3471 "notes": "Distance to nearest of five employment centres in feet"3472 },3473 {3474 "model_id": "T7-c2",3475 "var_name_printed": "CRIME",3476 "taxonomy_id": "crime",3477 "x_transform": "level",3478 "x_unit": "count",3479 "beta": -104495,3480 "se": null,3481 "t": -2.0,3482 "p": null,3483 "p_stars": "**",3484 "ci_lo": null,3485 "ci_hi": null,3486 "page": 105,3487 "confidence": "high",3488 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"3489 },3490 {3491 "model_id": "T7-c2",3492 "var_name_printed": "EDUCATION",3493 "taxonomy_id": "education_level",3494 "x_transform": "level",3495 "x_unit": "years",3496 "beta": -0.9,3497 "se": null,3498 "t": -0.3,3499 "p": null,3500 "p_stars": "",3501 "ci_lo": null,3502 "ci_hi": null,3503 "page": 105,3504 "confidence": "high",3505 "notes": "Years of education of census-tract residents"3506 },3507 {3508 "model_id": "T7-c2",3509 "var_name_printed": "TIME*LOTAMT",3510 "taxonomy_id": "lot_size",3511 "x_transform": "other",3512 "x_unit": "binary x month",3513 "beta": 58,3514 "se": null,3515 "t": 1.3,3516 "p": null,3517 "p_stars": "*",3518 "ci_lo": null,3519 "ci_hi": null,3520 "page": 105,3521 "confidence": "high",3522 "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"3523 },3524 {3525 "model_id": "T7-c2",3526 "var_name_printed": "TIME*SQFT",3527 "taxonomy_id": "living_area",3528 "x_transform": "other",3529 "x_unit": "sqft x month",3530 "beta": 0.179,3531 "se": null,3532 "t": 6.0,3533 "p": null,3534 "p_stars": "***",3535 "ci_lo": null,3536 "ci_hi": null,3537 "page": 105,3538 "confidence": "high",3539 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"3540 },3541 {3542 "model_id": "T7-c3",3543 "var_name_printed": "AGE",3544 "taxonomy_id": "age",3545 "x_transform": "level",3546 "x_unit": "years",3547 "beta": -293,3548 "se": null,3549 "t": -2.8,3550 "p": null,3551 "p_stars": "***",3552 "ci_lo": null,3553 "ci_hi": null,3554 "page": 105,3555 "confidence": "high",3556 "notes": "Age of house in years at sale"3557 },3558 {3559 "model_id": "T7-c3",3560 "var_name_printed": "BEDROOM",3561 "taxonomy_id": "bedrooms",3562 "x_transform": "level",3563 "x_unit": "count",3564 "beta": 7115,3565 "se": null,3566 "t": 3.3,3567 "p": null,3568 "p_stars": "***",3569 "ci_lo": null,3570 "ci_hi": null,3571 "page": 105,3572 "confidence": "high",3573 "notes": ""3574 },3575 {3576 "model_id": "T7-c3",3577 "var_name_printed": "BATHROOM",3578 "taxonomy_id": "bathrooms",3579 "x_transform": "level",3580 "x_unit": "count",3581 "beta": 6743,3582 "se": null,3583 "t": 2.8,3584 "p": null,3585 "p_stars": "***",3586 "ci_lo": null,3587 "ci_hi": null,3588 "page": 105,3589 "confidence": "high",3590 "notes": ""3591 },3592 {3593 "model_id": "T7-c3",3594 "var_name_printed": "GARAGE",3595 "taxonomy_id": "garage",3596 "x_transform": "level",3597 "x_unit": "count",3598 "beta": 5137,3599 "se": null,3600 "t": 1.1,3601 "p": null,3602 "p_stars": "*",3603 "ci_lo": null,3604 "ci_hi": null,3605 "page": 105,3606 "confidence": "high",3607 "notes": "Number of garage spaces"3608 },3609 {3610 "model_id": "T7-c3",3611 "var_name_printed": "FIREPLACE",3612 "taxonomy_id": "fireplace",3613 "x_transform": "level",3614 "x_unit": "count",3615 "beta": -2054,3616 "se": null,3617 "t": -0.9,3618 "p": null,3619 "p_stars": "",3620 "ci_lo": null,3621 "ci_hi": null,3622 "page": 105,3623 "confidence": "high",3624 "notes": "Number of fireplaces"3625 },3626 {3627 "model_id": "T7-c3",3628 "var_name_printed": "DCBD",3629 "taxonomy_id": "cbd_distance",3630 "x_transform": "level",3631 "x_unit": "feet",3632 "beta": -0.3,3633 "se": null,3634 "t": -2.3,3635 "p": null,3636 "p_stars": "**",3637 "ci_lo": null,3638 "ci_hi": null,3639 "page": 105,3640 "confidence": "high",3641 "notes": "Straight-line distance to Portland CBD in feet"3642 },3643 {3644 "model_id": "T7-c3",3645 "var_name_printed": "DSCH",3646 "taxonomy_id": "school_distance",3647 "x_transform": "level",3648 "x_unit": "feet",3649 "beta": 0.6,3650 "se": null,3651 "t": 0.7,3652 "p": null,3653 "p_stars": "",3654 "ci_lo": null,3655 "ci_hi": null,3656 "page": 105,3657 "confidence": "high",3658 "notes": "Distance to nearest elementary school in feet"3659 },3660 {3661 "model_id": "T7-c3",3662 "var_name_printed": "DUGB",3663 "taxonomy_id": "other",3664 "x_transform": "level",3665 "x_unit": "feet",3666 "beta": -0.8,3667 "se": null,3668 "t": -2.7,3669 "p": null,3670 "p_stars": "***",3671 "ci_lo": null,3672 "ci_hi": null,3673 "page": 105,3674 "confidence": "high",3675 "notes": "Distance to the urban growth boundary in feet"3676 },3677 {3678 "model_id": "T7-c3",3679 "var_name_printed": "DREC",3680 "taxonomy_id": "green_space",3681 "x_transform": "level",3682 "x_unit": "feet",3683 "beta": 0.59,3684 "se": null,3685 "t": 0.7,3686 "p": null,3687 "p_stars": "",3688 "ci_lo": null,3689 "ci_hi": null,3690 "page": 105,3691 "confidence": "high",3692 "notes": "Distance to nearest public park in feet"3693 },3694 {3695 "model_id": "T7-c3",3696 "var_name_printed": "DHWYS",3697 "taxonomy_id": "highway_distance",3698 "x_transform": "level",3699 "x_unit": "feet",3700 "beta": -0.27,3701 "se": null,3702 "t": -1.2,3703 "p": null,3704 "p_stars": "*",3705 "ci_lo": null,3706 "ci_hi": null,3707 "page": 105,3708 "confidence": "high",3709 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"3710 },3711 {3712 "model_id": "T7-c3",3713 "var_name_printed": "DEMP",3714 "taxonomy_id": "employment_access",3715 "x_transform": "level",3716 "x_unit": "feet",3717 "beta": -0.1,3718 "se": null,3719 "t": -0.6,3720 "p": null,3721 "p_stars": "",3722 "ci_lo": null,3723 "ci_hi": null,3724 "page": 105,3725 "confidence": "high",3726 "notes": "Distance to nearest of five employment centres in feet"3727 },3728 {3729 "model_id": "T7-c3",3730 "var_name_printed": "CRIME",3731 "taxonomy_id": "crime",3732 "x_transform": "level",3733 "x_unit": "count",3734 "beta": -1269,3735 "se": null,3736 "t": -0.02,3737 "p": null,3738 "p_stars": "",3739 "ci_lo": null,3740 "ci_hi": null,3741 "page": 105,3742 "confidence": "high",3743 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"3744 },3745 {3746 "model_id": "T7-c3",3747 "var_name_printed": "EDUCATION",3748 "taxonomy_id": "education_level",3749 "x_transform": "level",3750 "x_unit": "years",3751 "beta": 5.1,3752 "se": null,3753 "t": 1.7,3754 "p": null,3755 "p_stars": "*",3756 "ci_lo": null,3757 "ci_hi": null,3758 "page": 105,3759 "confidence": "high",3760 "notes": "Years of education of census-tract residents"3761 },3762 {3763 "model_id": "T7-c3",3764 "var_name_printed": "TIME*LOTAMT",3765 "taxonomy_id": "lot_size",3766 "x_transform": "other",3767 "x_unit": "binary x month",3768 "beta": 66,3769 "se": null,3770 "t": 2.2,3771 "p": null,3772 "p_stars": "**",3773 "ci_lo": null,3774 "ci_hi": null,3775 "page": 105,3776 "confidence": "high",3777 "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"3778 },3779 {3780 "model_id": "T7-c3",3781 "var_name_printed": "TIME*SQFT",3782 "taxonomy_id": "living_area",3783 "x_transform": "other",3784 "x_unit": "sqft x month",3785 "beta": 0.159,3786 "se": null,3787 "t": 7.4,3788 "p": null,3789 "p_stars": "***",3790 "ci_lo": null,3791 "ci_hi": null,3792 "page": 105,3793 "confidence": "high",3794 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"3795 },3796 {3797 "model_id": "T7-c4",3798 "var_name_printed": "AGE",3799 "taxonomy_id": "age",3800 "x_transform": "level",3801 "x_unit": "years",3802 "beta": -529,3803 "se": null,3804 "t": -8.9,3805 "p": null,3806 "p_stars": "***",3807 "ci_lo": null,3808 "ci_hi": null,3809 "page": 105,3810 "confidence": "high",3811 "notes": "Age of house in years at sale"3812 },3813 {3814 "model_id": "T7-c4",3815 "var_name_printed": "BEDROOM",3816 "taxonomy_id": "bedrooms",3817 "x_transform": "level",3818 "x_unit": "count",3819 "beta": -4814,3820 "se": null,3821 "t": -3.5,3822 "p": null,3823 "p_stars": "***",3824 "ci_lo": null,3825 "ci_hi": null,3826 "page": 105,3827 "confidence": "high",3828 "notes": ""3829 },3830 {3831 "model_id": "T7-c4",3832 "var_name_printed": "BATHROOM",3833 "taxonomy_id": "bathrooms",3834 "x_transform": "level",3835 "x_unit": "count",3836 "beta": 4276,3837 "se": null,3838 "t": 2.8,3839 "p": null,3840 "p_stars": "***",3841 "ci_lo": null,3842 "ci_hi": null,3843 "page": 105,3844 "confidence": "high",3845 "notes": ""3846 },3847 {3848 "model_id": "T7-c4",3849 "var_name_printed": "GARAGE",3850 "taxonomy_id": "garage",3851 "x_transform": "level",3852 "x_unit": "count",3853 "beta": 4801,3854 "se": null,3855 "t": 1.8,3856 "p": null,3857 "p_stars": "*",3858 "ci_lo": null,3859 "ci_hi": null,3860 "page": 105,3861 "confidence": "high",3862 "notes": "Number of garage spaces"3863 },3864 {3865 "model_id": "T7-c4",3866 "var_name_printed": "FIREPLACE",3867 "taxonomy_id": "fireplace",3868 "x_transform": "level",3869 "x_unit": "count",3870 "beta": 835,3871 "se": null,3872 "t": 0.6,3873 "p": null,3874 "p_stars": "",3875 "ci_lo": null,3876 "ci_hi": null,3877 "page": 105,3878 "confidence": "high",3879 "notes": "Number of fireplaces"3880 },3881 {3882 "model_id": "T7-c4",3883 "var_name_printed": "DCBD",3884 "taxonomy_id": "cbd_distance",3885 "x_transform": "level",3886 "x_unit": "feet",3887 "beta": -0.24,3888 "se": null,3889 "t": -3.1,3890 "p": null,3891 "p_stars": "***",3892 "ci_lo": null,3893 "ci_hi": null,3894 "page": 105,3895 "confidence": "high",3896 "notes": "Straight-line distance to Portland CBD in feet"3897 },3898 {3899 "model_id": "T7-c4",3900 "var_name_printed": "DSCH",3901 "taxonomy_id": "school_distance",3902 "x_transform": "level",3903 "x_unit": "feet",3904 "beta": 1.1,3905 "se": null,3906 "t": 2.0,3907 "p": null,3908 "p_stars": "**",3909 "ci_lo": null,3910 "ci_hi": null,3911 "page": 105,3912 "confidence": "high",3913 "notes": "Distance to nearest elementary school in feet"3914 },3915 {3916 "model_id": "T7-c4",3917 "var_name_printed": "DUGB",3918 "taxonomy_id": "other",3919 "x_transform": "level",3920 "x_unit": "feet",3921 "beta": -0.72,3922 "se": null,3923 "t": -3.2,3924 "p": null,3925 "p_stars": "***",3926 "ci_lo": null,3927 "ci_hi": null,3928 "page": 105,3929 "confidence": "high",3930 "notes": "Distance to the urban growth boundary in feet"3931 },3932 {3933 "model_id": "T7-c4",3934 "var_name_printed": "DREC",3935 "taxonomy_id": "green_space",3936 "x_transform": "level",3937 "x_unit": "feet",3938 "beta": 1.1,3939 "se": null,3940 "t": 2.0,3941 "p": null,3942 "p_stars": "**",3943 "ci_lo": null,3944 "ci_hi": null,3945 "page": 105,3946 "confidence": "high",3947 "notes": "Distance to nearest public park in feet"3948 },3949 {3950 "model_id": "T7-c4",3951 "var_name_printed": "DHWYS",3952 "taxonomy_id": "highway_distance",3953 "x_transform": "level",3954 "x_unit": "feet",3955 "beta": -0.39,3956 "se": null,3957 "t": -2.7,3958 "p": null,3959 "p_stars": "***",3960 "ci_lo": null,3961 "ci_hi": null,3962 "page": 105,3963 "confidence": "high",3964 "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"3965 },3966 {3967 "model_id": "T7-c4",3968 "var_name_printed": "DEMP",3969 "taxonomy_id": "employment_access",3970 "x_transform": "level",3971 "x_unit": "feet",3972 "beta": 0.2,3973 "se": null,3974 "t": 1.5,3975 "p": null,3976 "p_stars": "",3977 "ci_lo": null,3978 "ci_hi": null,3979 "page": 105,3980 "confidence": "high",3981 "notes": "Distance to nearest of five employment centres in feet"3982 },3983 {3984 "model_id": "T7-c4",3985 "var_name_printed": "CRIME",3986 "taxonomy_id": "crime",3987 "x_transform": "level",3988 "x_unit": "count",3989 "beta": -130,3990 "se": null,3991 "t": -0.01,3992 "p": null,3993 "p_stars": "",3994 "ci_lo": null,3995 "ci_hi": null,3996 "page": 105,3997 "confidence": "high",3998 "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"3999 },4000 {4001 "model_id": "T7-c4",4002 "var_name_printed": "EDUCATION",4003 "taxonomy_id": "education_level",4004 "x_transform": "level",4005 "x_unit": "years",4006 "beta": 0.5,4007 "se": null,4008 "t": 0.3,4009 "p": null,4010 "p_stars": "",4011 "ci_lo": null,4012 "ci_hi": null,4013 "page": 105,4014 "confidence": "high",4015 "notes": "Years of education of census-tract residents"4016 },4017 {4018 "model_id": "T7-c4",4019 "var_name_printed": "TIME*LOTAMT",4020 "taxonomy_id": "lot_size",4021 "x_transform": "other",4022 "x_unit": "binary x month",4023 "beta": 75,4024 "se": null,4025 "t": 4.5,4026 "p": null,4027 "p_stars": "***",4028 "ci_lo": null,4029 "ci_hi": null,4030 "page": 105,4031 "confidence": "high",4032 "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"4033 },4034 {4035 "model_id": "T7-c4",4036 "var_name_printed": "TIME*SQFT",4037 "taxonomy_id": "living_area",4038 "x_transform": "other",4039 "x_unit": "sqft x month",4040 "beta": 0.25,4041 "se": null,4042 "t": 21.4,4043 "p": null,4044 "p_stars": "***",4045 "ci_lo": null,4046 "ci_hi": null,4047 "page": 105,4048 "confidence": "high",4049 "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"4050 }4051 ]4052}