JASP is an open-source statistics program that is free, friendly, and flexible. Armed with an easy-to-use GUI, JASP allows both classical and Bayesian analyses.

See the list below for all the modules and its analyses currently available in JASP. To find out how to perform certain analyses or how to use certain features, visit the How to Use JASP section. …

Your First Steps Using JASP Getting Started The introductory video on the left should give you a good idea of how JASP works. You can consult our Getting Started Guide for more …

Oct 15, 2025 · To install JASP, you need about 4 Gigabyte of free disk space. To run JASP, you need a minimum of 4 Gigabyte of memory (RAM). We recommend at least 8 Gigabyte, for big …

Yes — More importantly, it is released under a Free and Open Source license, which means that even if we turn evil, we will not be able to take JASP away or prevent others from contributing …

Eric-Jan Wagenmakers (room G 0.29) Department of Psychological Methods University of Amsterdam Nieuwe Achtergracht 129B Amsterdam, The Netherlands Email: info@jasp …

“I have introduced JASP to my Higher National Diploma students (and interested colleagues) as a free and exciting data analysis tool. They have started using JASP in producing their …

Our main goal is to help statistical practitioners reach maximally informative conclusions with a minimum of fuss. This is why we have developed JASP, a cross-platform software program …

Dec 11, 2024 · This module is based on the statistical work of Joris Mulder (e.g., Mulder et al., 2021). The Machine Learning module has been expanded with Logistic / Multinomial regression.

Discovering Statistics Using JASP (SAGE 2025) is a textbook by Andy Field, Johnny van Doorn, and Eric-Jan Wagenmakers. The book is accompanied by a website with publicly accessible …