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statsmodels

Statistical models library for Python. Use when you need specific model classes (OLS, GLM, mixed models, ARIMA) with detailed diagnostics, residuals, and inference. Best for econometrics, time series, rigorous inference with coefficient tables. For guided statistical test selection with APA reporting use statistical-analysis.

5,913stars710forksUpdated 1/15/2026

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About statsmodels

Statsmodels is a comprehensive statistical models library for Python, designed to facilitate rigorous statistical analysis across various domains. It provides a robust framework for fitting a wide array of statistical models, allowing users to conduct detailed diagnostics and inference. Whether users need to perform simple linear regression or complex time series analyses, Statsmodels offers the necessary tools to derive meaningful insights from their data, addressing the need for accurate statistical modeling in research and practical applications alike.

FAQ

What types of models can I fit using Statsmodels?

You can fit various models including OLS, GLM, mixed models, and time series models like ARIMA.

Is Statsmodels compatible with other Python libraries?

Yes, Statsmodels works well with other libraries like NumPy, pandas, and Matplotlib.

What are the requirements to use Statsmodels?

You need to have Python installed along with dependencies like NumPy and pandas.

Can I produce publication-ready statistical tables with Statsmodels?

Yes, Statsmodels enables you to create detailed statistical tables and inference suitable for publication.

Is there support for model diagnostics in Statsmodels?

Yes, Statsmodels includes features for running statistical tests and checking model assumptions.

Install statsmodels

Download and extract the skill files to your .claude/skills/ directory.

Quick Setup:

  1. Copy the skill folder to .claude/skills/
  2. Claude will automatically detect and use the skill