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JASP

Free statistics software with both classical and Bayesian tests.

Server

JASP

University of Amsterdam · jasp-stats.org

Does
Free statistics software with both classical and Bayesian tests.
Access
Desktop install

Use this when

You want more than a single test and would rather not write R. The Bayesian side is genuinely useful when a null result needs interpreting.

Open JASP

External tool. We link, we don’t host — nothing you enter on Biology 101 reaches them.

About this tool

A point-and-click statistics package with publication-ready output and Bayesian equivalents of the standard tests.

Science last reviewed .