https://cgtza2.r-universe.devRecent package updates in cgtza2R-universehttps://github.com/cgtza2.pnghttps://cgtza2.r-universe.devMon, 02 Nov 2026 11:22:56 GMTcolin.tredoux@uct.ac.za (Colin Tredoux)Computes statistical measures for laboratory and police lineups in forensic psychology, including lineup bias, functional and effective size, diagnosticity, confidence-accuracy curves, signal detection models, and simulation tools. Optional face-similarity functions use numeric face representations computed by Python's 'deepface' library; optional lineup-memory model fitting uses a separately installed, pinned 'pyWitness' engine.https://github.com/r-universe/cgtza2/actions/runs/41501904763Mon, 02 Nov 2026 11:22:56 GMTr4lineups2.3.0successhttps://cgtza2.r-universe.devhttps://github.com/CGTZA2/r4lineupsbayesian_inference.Rmdbayesian_inference.htmlBayesian Inference for Lineup Measures2026-06-21 20:53:562026-10-31 17:35:08calibration_decision_analysis.Rmdcalibration_decision_analysis.htmlCalibration and Decision Analysis2026-01-30 14:56:232026-11-02 09:23:41model_comparison.Rmdmodel_comparison.htmlComparing Models for Eyewitness Identification Data2026-01-30 19:01:472026-10-31 17:35:08simulation_power_analysis.Rmdsimulation_power_analysis.htmlData Simulation and Power Analysis for Lineup Studies2026-01-30 19:01:472026-11-02 09:23:41face_similarity.Rmdface_similarity.htmlFace Similarity Analysis2026-06-21 20:53:562026-10-31 17:35:08lineup_memory_models.Rmdlineup_memory_models.htmlFitting Wixted Lineup-Memory Models2026-08-10 15:22:382026-10-31 17:35:08fullroc_analysis.Rmdfullroc_analysis.htmlFull ROC Analysis for Eyewitness Lineups2026-01-30 08:50:312026-10-31 17:35:08information_error_rate_analysis.Rmdinformation_error_rate_analysis.htmlInformation and Error-Rate Metrics2026-01-30 18:11:302026-10-31 17:35:08msdt_model.Rmdmsdt_model.htmlmSDT: Multi-Item Signal Detection Theory2026-02-01 15:01:382026-10-31 17:35:08multid_model.Rmdmultid_model.htmlMulti-d': Lee and Penrod's Signal Detection Framework for Lineups2026-10-28 16:57:032026-10-31 17:35:08Vignette.RmdVignette.htmlr4lineups MAIN vignette: Statistical Inference on Lineup Fairness2026-01-29 21:00:222026-10-31 17:35:08rac_analysis.Rmdrac_analysis.htmlRAC Analysis: Response Time-Accuracy Characteristics2026-06-21 20:53:562026-10-31 17:35:08sdt_summary_comparisons.Rmdsdt_summary_comparisons.htmlSDT Summary-Level Comparisons2026-02-01 14:31:482026-11-02 09:23:41sdt_glm_analysis.Rmdsdt_glm_analysis.htmlSDT via GLM/GLMM2026-06-21 20:53:562026-10-31 17:35:08pauc_statistical_comparison.Rmdpauc_statistical_comparison.htmlStatistical Comparison of ROC Curves (pAUC Analysis)2026-01-30 19:01:472026-11-02 09:23:41winter_2ht_model.Rmdwinter_2ht_model.htmlWinter 2-HT Model2026-01-30 18:11:302026-10-31 17:35:08