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statistical-modeling

ToolUniverse workflow — Statistical Modeling

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---
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 models, compute odds ratios, perform survival analysis, run statistical tests, or interpret model coefficients from provided data.
---

# Statistical Modeling for Biomedical Data Analysis

Comprehensive statistical modeling skill for fitting regression models, survival models, and mixed-effects models to biomedical data. Produces publication-quality statistical summaries with odds ratios, hazard ratios, confidence intervals, and p-values.

## Features

✅ **Linear Regression** - OLS for continuous outcomes with diagnostic tests
✅ **Logistic Regression** - Binary, ordinal, and multinomial models with odds ratios
✅ **Survival Analysis** - Cox proportional hazards and Kaplan-Meier curves