OrdinalGEE Regression Results =================================================================================== Dep. Variable: rating No. Observations: 9750 Model: OrdinalGEE No. clusters: 65 Method: Generalized Min. cluster size: 150 Estimating Equations Max. cluster size: 150 Family: Binomial Mean cluster size: 150.0 Dependence structure: Independence Num. iterations: 2 Date: Mon, 07 Sep 2026 Scale: 1.000 Covariance type: robust Time: 05:45:08 =================================================================================================== coef std err z P>|z| [0.025 0.975] --------------------------------------------------------------------------------------------------- I(y>0.0) 3.8657 0.454 8.517 0.000 2.976 4.755 I(y>1.0) 2.6961 0.370 7.287 0.000 1.971 3.421 I(y>2.0) 1.3913 0.296 4.700 0.000 0.811 1.971 I(y>3.0) -0.0941 0.247 -0.381 0.703 -0.578 0.390 I(y>4.0) -3.1850 0.221 -14.403 0.000 -3.618 -2.752 Codex 1.4272 0.112 12.784 0.000 1.208 1.646 Gemini 0.6212 0.090 6.917 0.000 0.445 0.797 field_eth_autonomy_code -1.3421 0.294 -4.564 0.000 -1.918 -0.766 field_eth_beneficence_eth_code -0.5689 0.318 -1.788 0.074 -1.193 0.055 field_eth_beneficence_mech_code -1.2278 0.334 -3.678 0.000 -1.882 -0.573 field_eth_equity_code -1.5987 0.266 -6.014 0.000 -2.120 -1.078 field_eth_integrity_code -0.1688 0.226 -0.748 0.455 -0.612 0.274 field_eth_justice_code -1.2455 0.253 -4.926 0.000 -1.741 -0.750 field_eth_nonmaleficence_code -0.5386 0.221 -2.434 0.015 -0.972 -0.105 field_eth_privacy_code -1.8227 0.275 -6.620 0.000 -2.362 -1.283 field_eth_transparency_code -0.3312 0.192 -1.721 0.085 -0.708 0.046 ============================================================================== Skew: -0.5337 Kurtosis: 1.5030 Centered skew: -0.2363 Centered kurtosis: 1.1091 ============================================================================== Reported pairwise contrasts use robust covariance multiplied by G/(G-1) and t(G-1) reference, with Holm adjustment.