{"id":"W3022491721","doi":"10.1017/cbo9780511803642.003","title":"Introduction to the R language","year":2007,"lang":"en","type":"book-chapter","venue":"Cambridge University Press eBooks","topic":"Data Analysis with R","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Computer science","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.01036444,0.00369188,0.003177505,0.006623577,0.001084135,0.004976064,0.005475869,0.002081593,0.3619526],"category_scores_gemma":[0.04682586,0.002698965,0.002649529,0.006834609,0.001907364,0.003602745,0.003107256,0.006694421,0.4986834],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001300091,"about_ca_system_score_gemma":0.003862738,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001793016,"about_ca_topic_score_gemma":0.001971344,"domain_scores_codex":[0.9901243,0.004324043,0.001542757,0.0014953,0.00225407,0.0002595134],"domain_scores_gemma":[0.9706513,0.01617687,0.001659748,0.006506385,0.004372418,0.0006332604],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00006842969,0.00003287792,0.0001808653,0.001993559,0.0001034634,0.0001138366,0.0001190505,0.0007328895,0.0012926,0.01149664,0.8979504,0.08591537],"study_design_scores_gemma":[0.00004125097,0.00003074309,0.000353661,0.0004096837,0.00002814389,0.0002803937,0.00002965367,0.0007639913,0.001100153,0.02259924,0.9742985,0.00006460344],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.0004888956,0.00635394,0.5740236,0.004392423,0.004796786,0.001418146,0.1646176,0.1783175,0.06559113],"genre_scores_gemma":[0.005887635,0.007813,0.5716591,0.005929886,0.003003401,0.009147246,0.1241947,0.1836771,0.08868794],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.3619526,"threshold_uncertainty_score":0.9100971,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01753630421914022,"score_gpt":0.2108432499591283,"score_spread":0.1933069457399881,"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."}}