{"id":"W2100184131","doi":"10.2307/3316008","title":"Omitted variables in longitudinal data models","year":2001,"lang":"en","type":"article","venue":"Canadian Journal of Statistics","topic":"Advanced Statistical Methods and Models","field":"Mathematics","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Econometrics; Estimator; Variables; Linear regression; Regression analysis; Linear model; Generalized linear model; Omitted-variable bias; Statistics; Mathematics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001223943,0.0001495148,0.0004348847,0.0002514108,0.00007436641,0.00005351165,0.0005439204,0.00007310521,0.0002712885],"category_scores_gemma":[0.003926128,0.0001345588,0.00002727088,0.0002213865,0.0001009362,0.0003139674,0.00003377536,0.0003483502,0.000003597437],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001438635,"about_ca_system_score_gemma":0.0008934028,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001508933,"about_ca_topic_score_gemma":0.0299354,"domain_scores_codex":[0.9981954,0.0001357121,0.000824068,0.0001945912,0.0002433908,0.0004068225],"domain_scores_gemma":[0.9970005,0.001332848,0.0003177926,0.0004582125,0.00030928,0.0005813852],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00003782142,0.00004560987,0.003194088,0.00004446357,0.00004792265,0.002849358,0.0002522735,0.001984067,0.000009244974,0.9504229,0.02015517,0.02095702],"study_design_scores_gemma":[0.0004657104,0.00005904794,0.001079404,0.00008388941,0.00004945006,0.0002807482,0.00008905809,0.05492903,0.000002198718,0.939216,0.00359587,0.0001495681],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.00259161,0.0001520076,0.9940963,0.0001674527,0.0002378585,0.00008306966,0.001317425,0.000003562431,0.001350715],"genre_scores_gemma":[0.1511614,0.00007037191,0.8483711,0.00007507206,0.0001028586,8.262351e-7,0.00002332305,0.00002496671,0.0001701212],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.1485698,"threshold_uncertainty_score":0.9877657,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2840246126591423,"score_gpt":0.4031144222472745,"score_spread":0.1190898095881322,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}