A library to check OLS assumptions.
Project description
OlsCheck
OlsCheck is a Python library designed to check and visualize the assumptions of Ordinary Least Squares (OLS). This tool streamlines the process of model diagnostics, offering an all-in-one solution for analyzing residuals, leverage, and multi-collinearity.
![Residuals vs Fitted] Sample of Residuals vs Fitted values visualization
Features
- Histogram of Residuals: Get a quick glance at the distribution of residuals.
- Residuals vs Fitted Plot: Visualize potential non-linear patterns.
- QQ-Plot: Check the normality of residuals.
- Scale-Location Plot: Confirm homoscedasticity.
- Leverage Plot: Identify influential cases.
- VIF Test: Assess multi-collinearity among predictors.
Installation
pip install olscheck
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Source Distribution
olscheck-0.1.2.tar.gz
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