{"id":"W3122346508","doi":"","title":"Peer and selection effects on youth smoking in California","year":2004,"lang":"en","type":"preprint","venue":"RePEc: Research Papers in Economics","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Suspect; Selection (genetic algorithm); Proxy (statistics); Simultaneity; Selection bias; Identification (biology); Youth smoking; Psychology; Econometrics; Peer effects; Peer influence; Economics; Statistics; Social psychology; Computer science; Mathematics; Criminology; Medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001513012,0.0001359671,0.0003806847,0.0006421103,0.0004461027,0.0008039001,0.0004503031,0.0002562201,0.002942242],"category_scores_gemma":[0.003729655,0.0002416494,0.0003404136,0.001041047,0.0003103003,0.0002469594,0.0004908169,0.0005150069,0.0001759342],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001439464,"about_ca_system_score_gemma":0.00089715,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3761615,"about_ca_topic_score_gemma":0.3339199,"domain_scores_codex":[0.9994079,0.000171719,0.00003004033,0.0001228214,0.0001714237,0.00009606243],"domain_scores_gemma":[0.9974006,0.001336908,0.000574375,0.0001331218,0.0003440749,0.0002108426],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000165906,0.0002651223,0.9736764,0.00003852028,0.0001831778,0.0001694137,0.0011947,0.007353309,0.00028181,0.002029177,0.001707665,0.01293481],"study_design_scores_gemma":[0.00002216623,0.0000598789,0.9859614,0.00001899311,0.0001017489,0.00003804984,0.0007517186,0.01108069,0.0001152657,0.0005093914,0.00132803,0.00001257264],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980325,0.0001399136,0.0001688382,0.0001236959,0.000003230946,0.000009132176,0.000329169,0.000007180462,0.001186323],"genre_scores_gemma":[0.9978388,0.0003108906,0.0001509915,0.00001808927,0.000007535253,0.000008006591,0.0004892104,0.000003389405,0.001173278],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3761615,"threshold_uncertainty_score":0.7479441,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04025984498305771,"score_gpt":0.3356228818961648,"score_spread":0.2953630369131071,"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."}}