1{2 "regions_in_external": 17,3 "regions_matched": 17,4 "correlations": {5 "H_rarefied15 ~ log_population": {6 "n": 16,7 "rho": -0.197,8 "ci": [9 -0.616,10 0.34111 ],12 "ols_b": -0.0051,13 "ols_se_hc3": 0.006314 },15 "H_rarefied15 ~ log_business_locations": {16 "n": 16,17 "rho": -0.238,18 "ci": [19 -0.655,20 0.30421 ],22 "ols_b": -0.0055,23 "ols_se_hc3": 0.006824 },25 "H_rarefied15 ~ disposable_income": {26 "n": 16,27 "rho": 0.385,28 "ci": [29 -0.182,30 0.74831 ],32 "ols_b": 0.0,33 "ols_se_hc3": 0.034 },35 "H_rarefied15 ~ log_density": {36 "n": 16,37 "rho": -0.371,38 "ci": [39 -0.687,40 0.15841 ],42 "ols_b": -0.0021,43 "ols_se_hc3": 0.002244 },45 "H_norm_M ~ log_population": {46 "n": 17,47 "rho": 0.414,48 "ci": [49 -0.133,50 0.78651 ],52 "ols_b": 0.0291,53 "ols_se_hc3": 0.021654 },55 "H_norm_M ~ log_business_locations": {56 "n": 17,57 "rho": 0.439,58 "ci": [59 -0.09,60 0.80661 ],62 "ols_b": 0.0317,63 "ols_se_hc3": 0.022764 },65 "H_norm_M ~ disposable_income": {66 "n": 17,67 "rho": 0.564,68 "ci": [69 0.019,70 0.85571 ],72 "ols_b": 0.0,73 "ols_se_hc3": 0.074 },75 "H_norm_M ~ log_density": {76 "n": 17,77 "rho": 0.176,78 "ci": [79 -0.418,80 0.6781 ],82 "ols_b": 0.0092,83 "ols_se_hc3": 0.009384 },85 "eff_cat_M ~ log_population": {86 "n": 17,87 "rho": 0.414,88 "ci": [89 -0.135,90 0.79291 ],92 "ols_b": 0.8725,93 "ols_se_hc3": 0.610594 },95 "eff_cat_M ~ log_business_locations": {96 "n": 17,97 "rho": 0.439,98 "ci": [99 -0.107,100 0.816101 ],102 "ols_b": 0.9454,103 "ols_se_hc3": 0.6298104 },105 "eff_cat_M ~ disposable_income": {106 "n": 17,107 "rho": 0.564,108 "ci": [109 0.031,110 0.854111 ],112 "ols_b": 0.0005,113 "ols_se_hc3": 0.0002114 },115 "eff_cat_M ~ log_density": {116 "n": 17,117 "rho": 0.176,118 "ci": [119 -0.439,120 0.673121 ],122 "ols_b": 0.2604,123 "ols_se_hc3": 0.2698124 },125 "log_stores_per_100k ~ log_population": {126 "n": 17,127 "rho": -0.194,128 "ci": [129 -0.605,130 0.304131 ],132 "ols_b": null,133 "ols_se_hc3": null134 },135 "log_stores_per_100k ~ log_density": {136 "n": 17,137 "rho": -0.218,138 "ci": [139 -0.71,140 0.36141 ],142 "ols_b": null,143 "ols_se_hc3": null144 },145 "log_stores_per_100k ~ disposable_income": {146 "n": 17,147 "rho": -0.02,148 "ci": [149 -0.493,150 0.463151 ],152 "ols_b": null,153 "ols_se_hc3": null154 }155 },156 "covariate_sources": {157 "log_population": "ISQ population estimate, 1 July 2025 (provisional)",158 "log_business_locations": "ISQ business locations with employees, Dec 2025",159 "disposable_income": "ISQ disposable income per capita, 2024p",160 "log_density": "Census 2021 population density (2021 ER boundaries)"161 },162 "note": "17 regions at most (Nord-du-Québec has no located store); rarefied diversity needs >= 15 stores. Associations only; CIs from 5 000 region-level bootstrap draws; OLS slope with HC3 SE.",163 "H7_V3": {164 "n": 17,165 "R2_eci_on_covariates": 0.475,166 "loo_pred_spearman": 0.392,167 "criterion_rho_ge_0.5": false,168 "partial_corr_eci_diversity_given_covariates": -0.083169 }170}