{"id":"W6946394057","doi":"10.3389/ijph.2023.1606234.s001","title":"DataSheet1_Trends in E-Cigarette and Tobacco Cigarette Purchasing Behaviors by Youth in the United States, Canada, and England, 2017–2022.pdf","year":2023,"lang":"en","type":"dataset","venue":"Figshare","topic":"Wood and Agarwood Research","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Purchasing; Purchasing power; Smoking prevalence; Age groups; Smoking epidemiology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007391121,0.0006648866,0.0008488148,0.004633688,0.001019965,0.001809132,0.001302053,0.0005098736,0.08120555],"category_scores_gemma":[0.006040624,0.0005952499,0.00129729,0.01261261,0.0003416347,0.00128096,0.0009204473,0.0009770581,0.0148468],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006748619,"about_ca_system_score_gemma":0.01328447,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.891334,"about_ca_topic_score_gemma":0.9136198,"domain_scores_codex":[0.9991165,0.00003891559,0.0001219615,0.000112387,0.0004304662,0.0001798161],"domain_scores_gemma":[0.9903255,0.001022695,0.0009261396,0.0002192147,0.006852519,0.0006539464],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.000169139,0.00004551758,0.06909024,0.001962955,0.0001259838,0.00005931225,0.0004203995,0.0003601786,0.0000991755,0.0004932584,0.9036073,0.02356647],"study_design_scores_gemma":[0.0001614398,0.00005063884,0.6007419,0.00176011,0.000145002,0.0001876838,0.001444652,0.0005012691,0.0003966553,0.0002632427,0.3942556,0.00009163067],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"dataset","genre_gemma":"dataset","genre_scores_codex":[0.003299791,0.0002843239,0.00005726941,0.0001359797,0.00004134606,0.00004739513,0.9930161,0.0001383997,0.002979372],"genre_scores_gemma":[0.01862074,0.001608932,0.0006816495,0.0003137327,0.00005609585,0.0003469773,0.9672717,0.0001547002,0.0109454],"genre_candidate":"dataset","genre_consensus":"dataset","teacher_disagreement_score":0.108666,"threshold_uncertainty_score":0.2716596,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03383462038259791,"score_gpt":0.2706816178621547,"score_spread":0.2368469974795568,"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."}}