Hybrid Workshop "Theory and Practice of Bayesian Hypothesis Testing with JASP", August 27th & 28th, 2026 - JASP - Free and User-Friendly Statistical Software We are happy to announce that the JASP team will offer a week of workshops in Amsterdam this summer.  In this blogpost we’ll highlight the last workshop: “Theory and Practice of Bayesian Hypothesis Te...

"Theory and Practice of Bayesian Hypothesis Testing with JASP", the last of four summer workshops, is now open for registration. Join Richard Morey and myself in Amsterdam or online! (August 27 & 28)

jasp-stats.org/2026/02/09/h...

"A Crash Course in Machine Learning with JASP", the third of four summer workshops, is now open for registration. Join Don van den Bergh and Koen Derks in Amsterdam or online!
jasp-stats.org/2026/02/06/h...

Hybrid Workshop "State-of-the-Art Meta-Analysis using JASP", August 25th, 2026 - JASP - Free and User-Friendly Statistical Software We are happy to announce that the JASP team will offer a week of workshops in Amsterdam this summer.  In this blogpost we’ll highlight the second of four workshops: “State-of-the-Art Meta-Analysis usi...

"State-of-the-Art Meta-Analysis using JASP", the second of four summer workshops, is now open for registration. Join František Bartoš in Amsterdam or online!
jasp-stats.org/2026/02/05/h...

Hybrid Workshop "Discovering Statistics Using JASP", August 24th, 2026 - JASP - Free and User-Friendly Statistical Software We are happy to announce that the JASP team will offer a week of workshops in Amsterdam this summer.  In this blogpost we’ll highlight the first of four workshops: “Discovering Statistics Using JASP“....

"Discovering Statistics Using JASP", the first of four summer workshops, is now open for registration. Join Johnny van Doorn and myself in sunny (well, we can hope) Amsterdam or online!

jasp-stats.org/2026/02/03/h...

"Discovering Statistics Using JASP": The Promo Video - JASP - Free and User-Friendly Statistical Software The shiny new textbook “Discovering Statistics Using JASP” now has a 44-second promo video on YouTube, courtesy of Sage. What I like about the video is that it shows some of the pages, so you get an o...

Sage created a 44-second promo video for our book "Discovering Statistics Using JASP". Blog post: jasp-stats.org/2025/09/24/d...

The video itself: www.youtube.com/watch?v=MP0N...

Webinar Video "How to Transform Teaching Statistics Using JASP" now on YouTube - JASP - Free and User-Friendly Statistical Software On Wednesday June 11th, Johnny van Doorn and EJ Wagenmakers presented the webinar “How to Transform Teaching Statistics Using JASP”, based on the new course book “Discovering Statistics Using JASP“.  ...

Dafür ist es nie zu spät 😊

Dieses Online Webinar ist ein guter Startpunkt: jasp-stats.org/2025/06/22/w...

Start using raincloud plots in JASP today!

Introducing JASP 0.95: Sandboxing, Plotbuilder, ESCI, Parametric Survival Analysis, and Much More - JASP - Free and User-Friendly Statistical Software We are proud to announce that JASP 0.95 has been released and is now available on our download page. JASP 0.95 presents a big step forwards, as you can see from the full release notes. Some of the hig...

Just out: JASP 0.95! With sandboxing, a new plot builder, ESCI, and more.

jasp-stats.org/2025/08/02/i...

Statistical Analysis in JASP 0.19.3: The Updated Students’ Guide by Mark Goss-Sampson - JASP - Free and User-Friendly Statistical Software As he did the years before, the tireless Mark Goss-Sampson has updated his manual to the latest version of JASP, 0.19.3. The manual explains how to perform frequentist analyses in JASP and is now avai...

Just out: the free and up-to-date JASP manual by Mark Goss-Sampson!

jasp-stats.org/2025/07/20/s...

JASP Short Course at the World Statistics Congress in The Hague: Sign Up Before August 1st! - JASP - Free and User-Friendly Statistical Software On October 3rd, at the 65th ISI World Statistics Congress in The Hague, Johnny van Doorn and I will teach the one-day course “Introduction to JASP“. Course description: This course provides a working ...

A JASP short course at the World Statistics Congress in The Hague. Deadline for registration: August 1st. Hope to see you there! jasp-stats.org/2025/07/16/j...

Introducing the Online JASP Video Library - JASP - Free and User-Friendly Statistical Software We are excited to introduce the  JASP Video Library! This online collection of short screen-recordings offers step-by-step instructions on various JASP features and common analyses. The video library ...

JASP now has an online video library to demo some of its functionality! Blogpost at jasp-stats.org/2025/07/12/i..., library itself at jasp-stats.github.io/jasp-video-l...

The JASP Community Welcomes Another New Member - JASP - Free and User-Friendly Statistical Software TL;DR: The School of Psychological Science at the University of Bristol has recently joined the JASP Community as a bronze member. Welcome! Several universities and institutions have joined the JASP C...

The School of Psychological Science at the University of Bristol has recently joined the JASP Community!
jasp-stats.org/2025/07/08/t...

Last-Minute Alert: The JASP Workshop Series Starts this Monday. Join us in Amsterdam or Online! - JASP - Free and User-Friendly Statistical Software Still no plans for next week? Then join us for one of our JASP workshops, either in Amsterdam or online. Next Monday we kick things off with “Discovering Statistics Using JASP.” Guided by Andy Field’s...

Our workshop series starts next week!

Monday: Discovering Statistics;
Tuesday: State-of-the-art meta-analysis;
Wednesday: Machine learning without tears
Thursday & Friday: Bayesian hypothesis testing

Attend one or all of them, in person or online
jasp-stats.org/2025/06/27/l...

Webinar: How to transform teaching statistics using JASP YouTube video by Sage

Recording of a 55-minute webinar on improving stats teaching with JASP, using the new course book with Andy Field, now on YouTube: www.youtube.com/watch?v=CZgS...

Guest Post: The 2025 Showdown on Stats Software for Teaching - JASP - Free and User-Friendly Statistical Software Author: Thomas Langkamp Disclaimer: I am biased towards JASP. I try not to be, but some may notice. This is because I have been an official JASP team member since 2024-09-12, mainly in my role volunte...

Guest post by Thomas Langkamp, who compared different open-source GUI programs for teaching statistics...and a 33-page report :-)

jasp-stats.org/2025/06/10/g...

JASP Services BV: Open-Source Support for Enterprise Success - JASP - Free and User-Friendly Statistical Software In the past few years, a number of companies have requested that we offer service to go with the JASP software. In order to fulfill such requests we recently founded JASP Services BV. Check out our br...

Our newly founded JASP Services BV supports companies who are switching to JASP. The BV provides open-source support including installation, onboarding, issue tracking, feature requests, bug fixes, and training: jasp-stats.org/2025/05/31/j...

Announcing the “Great Graphs with JASP 2025” Competition! - JASP - Free and User-Friendly Statistical Software We are happy to announce the “Great Graphs with JASP 2025” Competition. Email us your most beautiful, elegant, and insightful JASP graph and you stand a chance to win a prize! Any graph is eligible, a...

Create a beautiful graph with JASP and win!

jasp-stats.org/2025/05/14/a...
#JASPFigures

"Discovering Statistics Using JASP": A Teaching Guide - JASP - Free and User-Friendly Statistical Software As the title suggests, the shiny new textbook “Discovering Statistics Using JASP” differs from “Discovering Statistics Using SPSS” mainly in the software that is being used. While the theory sections ...

Thinking of switching from teaching with SPSS to JASP in your stats course? We made a guide just for you. Same theory, simpler software, better teaching.

Discovering Statistics Using JASP
Blog: jasp-stats.org/blog/discove...

#statistics #teaching #JASP #openscience #edu

Quotes from Prof. Tony Myers´ pitch to join the JASP Community; source available via the link in post. Quotes read: JASP is a free, open-source statistical platform on par with proprietary software. Embracing JASP will publicly demonstrate our forward-thinking […], & provide clear benefits to both educators and students seeking modern, reproducible approaches to data analysis.

@tonymyers.bsky.social pitch
to join the JASP community

More info: jasp-stats.org/2025/03/20/t...

The JASP Community Welcomes Two New Members - JASP - Free and User-Friendly Statistical Software TL;DR: Birmingham Newman University and the Faculty of Behavioural and Movement Sciences (VU Amsterdam) have recently joined the JASP Community as bronze members. Welcome! Several universities and ins...

Welcome @birminghamnewman.bsky.social &
Faculty Behav. & Movement Sci (@vuamsterdam.bsky.social)!

As part of the JASP community
- you support development of free, friendly, & flexible software
- boosts stats education
- save $$$$$ compared to commercial software

jasp-stats.org/2025/03/20/t...

Students can even get 30% off.
More info: jasp-stats.org/2024/11/21/d...

Bayes is using a JASP magic wand to conjure a white rabbit out of a top hat. Artwork by Viktor Beekman (instagram.com/viktordepictor), concept by Eric-Jan Wagenmakers (@ejwagenmakers.bsky.social). Available under a CC-BY license here: https://www.bayesianspectacles.org/artwork-library/

This summer: A week of hybrid workshops. 🛠️☀️
jasp-stats.org/workshops/

Discovering Statistics using JASP

Bayesian Hypothesis Testing with JASP

Machine Learning with JASP

State-of-the-Art Meta-Analysis with JASP

ECs for students available.

Hybrid Workshop "Theory and Practice of Bayesian Hypothesis Testing with JASP", July 3 & 4 - JASP - Free and User-Friendly Statistical Software We are happy to announce that the JASP team will offer a week of workshops in Amsterdam this summer.  In this blogpost we’ll highlight the last workshop: “Theory and Practice of Bayesian Hypothesis Te...

🛠️☀️ 4 of 4 Hybrid Summer Workshops:

Ever wanted to learn Bayesian statistics?
Here´s your gentle introduction!

Intuitive graphical user interface without coding.
Taught by experts @richarddmorey.bsky.social & @ejwagenmakers.bsky.social

ECs for students available.

jasp-stats.org/2025/03/06/h...

🛠️☀️ 3 of 4 Hybrid Summer Workshops:

Get familiar and confident with key concepts in machine learning. Accessible intro, no background in statistics or coding needed, intuitive graphical user interface.

ECs for students available.

jasp-stats.org/2025/03/05/h...

Funnel plot of a meta-analysis conducted in JASP.

🛠️☀️ 2 of 4 Hybrid Summer Workshops:

Escalate your meta-analytical skills:
meta-regression, multivariate/multilevel, & Bayesian publication bias-adjusted meta-analyses.

Intuitive graphical user interface - no coding.
Taught by @fbartos.bsky.social w/ real-world data.
see jasp-stats.org/workshopmeta/

Hybrid Workshop "Discovering Statistics Using JASP", June 30 - JASP - Free and User-Friendly Statistical Software We are happy to announce that the JASP team will offer a week of workshops in Amsterdam this summer.  In this blogpost we’ll highlight the first of four workshops: “Discovering Statistics Using JASP“....

🛠️☀️ 1 of 4 Hybrid Summer Workshops:

Improve your general statistics knowledge.
No experience w/ stat-techniques or JASP necessary.

Based on fresh-out-the-press textbook.
Taught by @ejwagenmakers.bsky.social
ECs for students available.

jasp-stats.org/2025/03/03/h...

How I Lost Weight...with JASP! - JASP - Free and User-Friendly Statistical Software This is a personal story of weight loss with JASP, featuring my non-patented miracle fun diet. In recent years, I found myself in the following circumstances: I tend to spend most of my days crouched ...

but did you know you that JASP also has a
personal fitness/health tracker? 🚴🚴‍♀️🚴‍♂️

check it out here:
jasp-stats.org/2025/02/18/h...

What feature(s) do you miss in JASP?
What should we add?
How may we improve your analyses and user experience?

[Feature Request]: Screen Reader Support for Blind Users? · Issue #3210 · jasp-stats/jasp-issues Description Does JASP already support that? Purpose Accessibility for a broader audience. Use-case No response Is your feature request related to a problem? No response Is your feature request rela...

A good question. We have added it to our radar of github issues:
github.com/jasp-stats/j...

JASP Goes New York - JASP - Free and User-Friendly Statistical Software Last November, JASP was present in the exhibition hall at the 65th Annual Meeting of the Psychonomic Society. This year’s event brought us to Times Square, right between the skyscrapers of New York Ci...

In November we went to New York to connect & catch up with cognitive psychologists. We were happy to hear all your feedback!

“At our lab, we preach the gospel of JASP.”
"so much more straightforward than SPSS, plus it’s free"

Read the full travel diary here:
jasp-stats.org/2025/01/16/j...