{"slug":"tooluniverse-statistical-modeling","source_name":"tooluniverse-statistical-modeling","name":"Tooluniverse Statistical Modeling","description":"Perform statistical modeling and regression analysis on biomedical datasets. Supports linear regression, logistic regression (binary/ordinal/multinomial), mixed-effects models, Cox proportional hazards survival analysis, Kaplan-Meier estimation, and comprehensive model diagnostics. Extracts odds ratios, hazard ratios, confidence intervals, p-values, and effect sizes. Designed to solve BixBench statistical reasoning questions involving clinical/experimental data. Use when asked to fit regression ","version":1,"lift":{"pass_rate_delta_pts":4.55,"pass_rate_pct":4.5,"total_cases":22,"passed_cases":1,"tokens_delta_pct":284,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-07-27T06:44:35.806426+00:00"},"skill_score":0.0455,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":4.55,"with_pass_pct":4.5,"without_pass_pct":0,"tokens_delta_pct":284,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":true,"completed_at":"2026-07-27T06:44:35.806426+00:00","run_id":"4a9cdc4d-c55d-4c3f-baab-6002475a5912","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":null,"content_status":"clean","indexable":true},"license":null,"install_count":0,"manifest_hash":"f3befa49e5851b036f054d3e5d97b1ca74a8889ff3219d39adcbbdb6078c830e","raw_url":"https://app.decimal.ai/s/tooluniverse-statistical-modeling/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/tooluniverse-statistical-modeling"}