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spb/wp37_uqo

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6.6 KB · 225 lines json
1{2  "components": [3    {4      "week": "2026-08-13 00:00:00",5      "comparable_price_index": 100.0,6      "cpi_lo": 100.0,7      "cpi_hi": 100.0,8      "dispersion_median_gap": 0.1546,9      "disp_lo": 0.1532,10      "disp_hi": 0.1648,11      "promo_share": NaN,12      "depth_mean": NaN,13      "depth_sd": NaN,14      "basket_K1": 34.1664,15      "basket_K2": 31.4286,16      "basket_unconstrained": 29.5234,17      "circular_depth_median": 0.2236,18      "circular_items": 469,19      "access_affordability": NaN,20      "composite_equal_illustrative": NaN,21      "composite_alt_illustrative": 0.625122    },23    {24      "week": "2026-08-20 00:00:00",25      "comparable_price_index": 99.654,26      "cpi_lo": 99.2336,27      "cpi_hi": 100.0892,28      "dispersion_median_gap": 0.1542,29      "disp_lo": 0.1487,30      "disp_hi": 0.1546,31      "promo_share": 0.0427,32      "depth_mean": 0.2905,33      "depth_sd": 0.1901,34      "basket_K1": 32.4038,35      "basket_K2": 29.7347,36      "basket_unconstrained": 28.951,37      "circular_depth_median": 0.2241,38      "circular_items": 483,39      "access_affordability": NaN,40      "composite_equal_illustrative": 0.1338,41      "composite_alt_illustrative": -0.34742    },43    {44      "week": "2026-08-27 00:00:00",45      "comparable_price_index": 98.6705,46      "cpi_lo": 98.1883,47      "cpi_hi": 99.187,48      "dispersion_median_gap": 0.1544,49      "disp_lo": 0.1542,50      "disp_hi": 0.1546,51      "promo_share": 0.029,52      "depth_mean": 0.3293,53      "depth_sd": 0.2052,54      "basket_K1": 34.8666,55      "basket_K2": 31.0668,56      "basket_unconstrained": 29.5677,57      "circular_depth_median": 0.2463,58      "circular_items": 486,59      "access_affordability": NaN,60      "composite_equal_illustrative": 0.6202,61      "composite_alt_illustrative": -0.033562    },63    {64      "week": "2026-09-03 00:00:00",65      "comparable_price_index": 99.4984,66      "cpi_lo": 99.0486,67      "cpi_hi": 99.9052,68      "dispersion_median_gap": 0.1544,69      "disp_lo": 0.1512,70      "disp_hi": 0.1546,71      "promo_share": 0.0436,72      "depth_mean": 0.2906,73      "depth_sd": 0.1997,74      "basket_K1": 33.0893,75      "basket_K2": 29.2395,76      "basket_unconstrained": 27.9327,77      "circular_depth_median": 0.2303,78      "circular_items": 530,79      "access_affordability": NaN,80      "composite_equal_illustrative": 0.2142,81      "composite_alt_illustrative": -0.175682    },83    {84      "week": "2026-09-10 00:00:00",85      "comparable_price_index": 100.0647,86      "cpi_lo": 99.5442,87      "cpi_hi": 100.4976,88      "dispersion_median_gap": 0.1544,89      "disp_lo": 0.1464,90      "disp_hi": 0.1546,91      "promo_share": 0.0425,92      "depth_mean": 0.2885,93      "depth_sd": 0.2047,94      "basket_K1": 31.8767,95      "basket_K2": 29.6128,96      "basket_unconstrained": 28.1203,97      "circular_depth_median": 0.237,98      "circular_items": 590,99      "access_affordability": NaN,100      "composite_equal_illustrative": 0.1921,101      "composite_alt_illustrative": -0.2716102    },103    {104      "week": "2026-09-17 00:00:00",105      "comparable_price_index": 100.2457,106      "cpi_lo": 99.6763,107      "cpi_hi": 100.7577,108      "dispersion_median_gap": 0.1527,109      "disp_lo": 0.1432,110      "disp_hi": 0.1544,111      "promo_share": 0.0461,112      "depth_mean": 0.3141,113      "depth_sd": 0.275,114      "basket_K1": 32.1657,115      "basket_K2": 29.616,116      "basket_unconstrained": 28.281,117      "circular_depth_median": 0.2236,118      "circular_items": 589,119      "access_affordability": NaN,120      "composite_equal_illustrative": 0.1232,121      "composite_alt_illustrative": -0.0236122    },123    {124      "week": "2026-09-24 00:00:00",125      "comparable_price_index": 100.3667,126      "cpi_lo": 99.7837,127      "cpi_hi": 100.8567,128      "dispersion_median_gap": 0.1527,129      "disp_lo": 0.1433,130      "disp_hi": 0.1544,131      "promo_share": 0.0516,132      "depth_mean": 0.3044,133      "depth_sd": 0.2801,134      "basket_K1": 32.3216,135      "basket_K2": 28.4099,136      "basket_unconstrained": 27.1763,137      "circular_depth_median": 0.2236,138      "circular_items": 595,139      "access_affordability": NaN,140      "composite_equal_illustrative": 0.072,141      "composite_alt_illustrative": 0.1267142    },143    {144      "week": "2026-10-01 00:00:00",145      "comparable_price_index": 100.802,146      "cpi_lo": 100.2437,147      "cpi_hi": 101.3218,148      "dispersion_median_gap": 0.1511,149      "disp_lo": 0.1404,150      "disp_hi": 0.1544,151      "promo_share": 0.0578,152      "depth_mean": 0.2972,153      "depth_sd": 0.2488,154      "basket_K1": 31.0905,155      "basket_K2": 27.8308,156      "basket_unconstrained": 26.9732,157      "circular_depth_median": 0.2088,158      "circular_items": 692,159      "access_affordability": NaN,160      "composite_equal_illustrative": -0.272,161      "composite_alt_illustrative": -0.0701162    },163    {164      "week": "2026-10-08 00:00:00",165      "comparable_price_index": 100.8131,166      "cpi_lo": 100.207,167      "cpi_hi": 101.3248,168      "dispersion_median_gap": 0.1513,169      "disp_lo": 0.1427,170      "disp_hi": 0.1544,171      "promo_share": 0.0678,172      "depth_mean": 0.2722,173      "depth_sd": 0.2434,174      "basket_K1": 31.1654,175      "basket_K2": 27.6367,176      "basket_unconstrained": 26.6867,177      "circular_depth_median": 0.2236,178      "circular_items": 737,179      "access_affordability": NaN,180      "composite_equal_illustrative": -0.4719,181      "composite_alt_illustrative": -0.0313182    },183    {184      "week": "2026-10-15 00:00:00",185      "comparable_price_index": 101.3078,186      "cpi_lo": 100.789,187      "cpi_hi": 101.8291,188      "dispersion_median_gap": 0.1407,189      "disp_lo": 0.1336,190      "disp_hi": 0.1516,191      "promo_share": 0.0636,192      "depth_mean": 0.2608,193      "depth_sd": 0.2192,194      "basket_K1": 31.1654,195      "basket_K2": 27.1084,196      "basket_unconstrained": 27.1084,197      "circular_depth_median": 0.2371,198      "circular_items": 661,199      "access_affordability": NaN,200      "composite_equal_illustrative": -0.8951,201      "composite_alt_illustrative": 0.321202    },203    {204      "week": "2026-10-22 00:00:00",205      "comparable_price_index": 100.6884,206      "cpi_lo": 100.1056,207      "cpi_hi": 101.2119,208      "dispersion_median_gap": 0.1513,209      "disp_lo": 0.1368,210      "disp_hi": 0.1544,211      "promo_share": 0.0541,212      "depth_mean": 0.2877,213      "depth_sd": 0.2573,214      "basket_K1": 31.1654,215      "basket_K2": 27.9066,216      "basket_unconstrained": 27.9066,217      "circular_depth_median": 0.2291,218      "circular_items": 809,219      "access_affordability": NaN,220      "composite_equal_illustrative": -0.2028,221      "composite_alt_illustrative": -0.1201222    }223  ],224  "note": "component 5 not computed; composites are illustrations with prespecified weights, not estimates"225}
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