{"id":"W4409203243","doi":"10.1002/cem.70021","title":"Data Quality: Importance of the ‘Before Analysis’ Domain [Theory of Sampling (TOS)]","year":2025,"lang":"en","type":"article","venue":"Journal of Chemometrics","topic":"Census and Population Estimation","field":"Mathematics","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Chicoutimi","funders":"","keywords":"Sampling (signal processing); Quality (philosophy); Domain (mathematical analysis); Computer science; Statistics; Mathematics; Physics; Mathematical analysis","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":[0.1607468,0.0008729055,0.002762727,0.005362566,0.002766073,0.01747216,0.004340428,0.003884272,0.002966671],"category_scores_gemma":[0.3995466,0.001171457,0.001931835,0.007117862,0.02599913,0.01862246,0.009090134,0.007173513,0.0006356969],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009119349,"about_ca_system_score_gemma":0.01420236,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007794722,"about_ca_topic_score_gemma":0.003327477,"domain_scores_codex":[0.804377,0.1184367,0.01468954,0.01382825,0.04672375,0.001944824],"domain_scores_gemma":[0.3484796,0.4827504,0.03409214,0.05622538,0.07496423,0.003488287],"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":[0.0001547067,0.00008544881,0.01347552,0.001804857,0.0002646663,0.0001738779,0.003075773,0.01009177,0.0008804966,0.8343232,0.006890939,0.1287787],"study_design_scores_gemma":[0.00003902143,0.000181876,0.006119761,0.002209659,0.0001098603,0.0003300121,0.001439299,0.0312598,0.002041764,0.92575,0.03034657,0.0001724826],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01717242,0.006529849,0.9156993,0.03877855,0.001032782,0.0004649557,0.0006415308,0.000461362,0.01921926],"genre_scores_gemma":[0.5792201,0.005678587,0.3990628,0.009854122,0.001860221,0.001009007,0.0008474502,0.0004924567,0.00197529],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.1607468,"threshold_uncertainty_score":0.8501203,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1940064616584003,"score_gpt":0.437399032937883,"score_spread":0.2433925712794827,"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."}}