{"id":"W6959148642","doi":"10.6084/m9.figshare.c.3621302","title":"Does size really matter? A sensitivity analysis of number of seeds in a respondent-driven sampling study of gay, bisexual and other men who have sex with men in Vancouver, Canada","year":2016,"lang":"en","type":"other","venue":"Figshare","topic":"Genetic diversity and population structure","field":"Biochemistry, Genetics and Molecular Biology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Sample (material); Sampling (signal processing); Weighting; Sample size determination; Snowball sampling; Estimator; Convergence (economics); Men who have sex with men","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":["metaresearch"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.362303,0.001065922,0.001976182,0.001760829,0.002062703,0.0030171,0.003797716,0.002069275,0.003673339],"category_scores_gemma":[0.4728541,0.0009988276,0.006800826,0.002496006,0.003894406,0.001701221,0.003018246,0.002897139,0.0001918633],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009768339,"about_ca_system_score_gemma":0.006618725,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1898116,"about_ca_topic_score_gemma":0.1083552,"domain_scores_codex":[0.6446128,0.3189813,0.009049418,0.01242329,0.01160392,0.00332917],"domain_scores_gemma":[0.2823615,0.6482571,0.0206428,0.03205425,0.0147486,0.001935722],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.01480664,0.0005457859,0.7926624,0.003386402,0.04621659,0.001198119,0.008279142,0.0574141,0.001566839,0.02187294,0.006605509,0.04544556],"study_design_scores_gemma":[0.001672038,0.004859217,0.6606005,0.00369184,0.04981724,0.0006589332,0.00721269,0.2144511,0.005881316,0.02856757,0.02187872,0.0007088941],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8799273,0.006052691,0.09282923,0.002444206,0.0004188893,0.006295712,0.004183231,0.0002317751,0.007616922],"genre_scores_gemma":[0.9890438,0.0001637567,0.008030212,0.0005536808,0.00001827391,0.00119789,0.000431833,0.00003313415,0.0005273297],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8101884,"threshold_uncertainty_score":0.7863939,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0187973370695453,"score_gpt":0.2782451924159828,"score_spread":0.2594478553464375,"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."}}