{"id":"W1516925883","doi":"10.1080/00224065.2002.11980155","title":"Analyzing Unreplicated Blocked or Split-Plot Fractional Factorial Designs","year":2002,"lang":"en","type":"article","venue":"Journal of Quality Technology","topic":"Optimal Experimental Design Methods","field":"Decision Sciences","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Fractional factorial design; Split plot; Factorial experiment; Factorial; Replication (statistics); Plackett–Burman design; Mathematics; Plot (graphics); Randomization; Statistics; Computer science; Main effect; Design of experiments; Algorithm; Mathematical optimization; Arithmetic; Response surface methodology","routes":{"ca_aff":true,"ca_fund":true,"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":[0.02230533,0.00170581,0.002128696,0.0014209,0.0006278528,0.001276575,0.002024379,0.001257039,0.006841804],"category_scores_gemma":[0.05908218,0.0006940647,0.001832624,0.001439854,0.001370701,0.001255353,0.0008405829,0.0009739366,0.0008781587],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001448782,"about_ca_system_score_gemma":0.002448696,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001005152,"about_ca_topic_score_gemma":0.001151119,"domain_scores_codex":[0.9775068,0.01397993,0.0007455278,0.003062212,0.004108184,0.0005973655],"domain_scores_gemma":[0.9332397,0.05068088,0.00598717,0.006240851,0.003488901,0.0003624797],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.005706656,0.002088985,0.01390249,0.003513537,0.001233594,0.0005447749,0.001073158,0.2135266,0.04862016,0.1237869,0.003604663,0.5823985],"study_design_scores_gemma":[0.001043824,0.005387403,0.01405175,0.0002792999,0.0003968736,0.0002437663,0.0002331598,0.7155839,0.0401494,0.2065416,0.01586126,0.0002277139],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.03116268,0.0002315321,0.966319,0.00004710198,0.00005170092,0.0006544339,0.0002343994,0.0003653968,0.0009337901],"genre_scores_gemma":[0.2327252,0.0002880174,0.7601449,0.0001398107,0.00004653159,0.003713854,0.0006726123,0.000118216,0.002150923],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.02230533,"threshold_uncertainty_score":0.1179633,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.498105257362466,"score_gpt":0.5329440955844972,"score_spread":0.03483883822203121,"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."}}