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Non-Parametric Methods

These resources describe commonly used non-parametric methods and their advantages and disadvantages.

Statistics review 6: Nonparametric methods

A published article describing the non-parametric methods most commonly used in medical research.

Nonparametric statistical tests for the continuous data: the basic concept and the practical use

A published article which provides an introduction to nonparametric tests, including the history, principles, advantages and disadvantages, and practical examples.

Parametric and Nonparametric: Demystifying the Terms

A short, 5-page document from a Mayo Clinic statistician providing a clear description of non-parametric testing compared to parametric testing.

Uses and Abuses of Non-parametric Statistics in Medical Research

A YouTube video of a 53-minute seminar from the Medical College of Wisconsin’s CTSI describing how to use basic non-parametric statistical methods.

Biostats4you

The Biostats4you website was developed to serve medical and public health researchers and professionals who wish to learn more about biostatistics.

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