{"id":"W4252872151","doi":"10.1007/978-94-007-0753-5_104302","title":"Two-Stage Sampling","year":2014,"lang":"en","type":"book-chapter","venue":"","topic":"Survey Sampling and Estimation Techniques","field":"Mathematics","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Brandon University; University of Northern British Columbia","funders":"","keywords":"Stage (stratigraphy); Sampling (signal processing); Mathematics; Computer science; Geology; Paleontology; Computer vision","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":[0.01115662,0.001209275,0.002038165,0.001407722,0.001184402,0.00202611,0.003683962,0.001710606,0.02746273],"category_scores_gemma":[0.03848359,0.001333705,0.001789804,0.002679315,0.001321858,0.002990134,0.003173079,0.002610076,0.007385047],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001130061,"about_ca_system_score_gemma":0.002735493,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002497582,"about_ca_topic_score_gemma":0.005042705,"domain_scores_codex":[0.9875703,0.007946046,0.0003781154,0.001578239,0.002028891,0.0004983494],"domain_scores_gemma":[0.9803919,0.00992366,0.0003878832,0.006962226,0.002029249,0.0003050507],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0006226088,0.0003223451,0.003214081,0.0006881225,0.0001885643,0.0001120675,0.000751256,0.0136933,0.002455716,0.5517406,0.0340161,0.3921953],"study_design_scores_gemma":[0.0004857983,0.0008205085,0.004346094,0.0002797113,0.0002264264,0.0005872248,0.0003784516,0.2359749,0.004757045,0.6364842,0.1155201,0.0001395979],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.002728588,0.0002584955,0.9857905,0.0002000465,0.0001585598,0.0007564168,0.0004353669,0.000300626,0.009371387],"genre_scores_gemma":[0.1205806,0.0007504301,0.806124,0.000571626,0.0003037109,0.00358046,0.002196933,0.000325344,0.06556696],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.02746273,"threshold_uncertainty_score":0.09187198,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2340493557911223,"score_gpt":0.3910345699989679,"score_spread":0.1569852142078456,"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."}}