{"id":"W1998328714","doi":"10.1145/1277741.1277892","title":"Validity and power of t-test for comparing MAP and GMAP","year":2007,"lang":"en","type":"article","venue":"","topic":"Advanced Statistical Methods and Models","field":"Mathematics","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Wilcoxon signed-rank test; Sign test; Statistics; Test (biology); Mathematics; Statistical power; Range (aeronautics); Power (physics); Sample size determination; Sign (mathematics); Student's t-test; Mann–Whitney U test; Statistical significance; Engineering","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004619237,0.00005289745,0.0001638145,0.00001504716,0.00002749143,0.000004759414,0.00002035368,0.00002552463,0.0000122026],"category_scores_gemma":[0.0006688987,0.00004161372,0.00001290184,0.00001409679,0.00004800363,0.00002849151,0.00002808104,0.00003028414,1.790732e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000003590845,"about_ca_system_score_gemma":0.000002525662,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000002778305,"about_ca_topic_score_gemma":0.00001132696,"domain_scores_codex":[0.9995914,0.000008041724,0.0001526052,0.0000938517,0.00004740074,0.0001067719],"domain_scores_gemma":[0.9969047,0.002896447,0.00003852596,0.00006980944,0.00003784063,0.00005261948],"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":[0.00003194603,0.00007630569,0.003268414,0.0002819387,0.000006224507,0.000001061346,0.0002378448,5.274036e-7,0.001748095,0.9890835,0.0004583221,0.004805881],"study_design_scores_gemma":[0.0003687525,0.0001078248,0.002030161,0.00001947744,0.00001704959,0.000002431083,0.0001362069,0.001560861,0.004576121,0.9905635,0.0005409978,0.00007662939],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.08479024,0.00001855046,0.9127234,0.00002733192,0.00002448385,0.0001242697,0.00001004034,0.00001283253,0.002268848],"genre_scores_gemma":[0.4529333,0.000001724886,0.5468684,0.00001364979,0.000006070786,0.000001116477,2.687231e-7,0.00000399405,0.0001715349],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.368143,"threshold_uncertainty_score":0.1696958,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2177537627004159,"score_gpt":0.4583026042944439,"score_spread":0.240548841594028,"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."}}