R Syntax Mode in JASP: The First Button

With the release of JASP 0.17, a new button has been added to the menus for the core analyses. In addition to renaming, duplicating, deleting an analysis and viewing the help file, JASP users now have access to the underlying function call in R that is used to compute the results. This addition is an important first step towards a…

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Register Now – Annual Workshops

. We’re excited to announce that the registrations for our two summer workshops in 2023 are now open! Similar to previous years, there will be one workshop focused on Bayesian cognitive modeling and one dedicated to Bayesian hypothesis testing in JASP. Register now and come join us in Amsterdam this July. Register and come join us in Amsterdam this July.…

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Save the Date – Annual Workshops

We’re excited to announce that we will be organizing two summer workshops in 2023. Similar to previous years, there will be one workshop focused on Bayesian cognitive modeling and one dedicated to Bayesian hypothesis testing in JASP. Save the date and come join us in Amsterdam this July. Note that the Annual Meeting of the Society for Mathematical Psychology is…

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Introducing JASP 0.16.4: Sync SQL databases, Bland-Altman Plots, Improvements to Factor Analysis, and More.

We are happy to announce that JASP 0.16.4 has been released and is now available on our download page. JASP 0.16.4 contains the following new features and improvements: JASP can now load data directly from databases like IBM DB2, Oracle, MySQL, MariaDB, Postgres, SQLite, and any database supporting the ODBC interface. Bland-Altman Plots have been added to the Reliability module.…

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Bayesian Repeated-Measures ANOVA: An Updated Methodology Implemented in JASP

This post is a teaser for van den Bergh, D., Wagenmakers, E., & Aust, F. (2022). Bayesian Repeated-Measures ANOVA: An Updated Methodology Implemented in JASP. Preprint available on PsyArXiv: https://psyarxiv.com/fb8zn/ In JASP 0.16.3 we changed the default Bayesian repeated-measures ANOVA. It is important to understand this change as it may affect the results, bringing them more in line with the…

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Generalized Linear Models (GLM) in JASP

It took a while, but finally, the frequentist Generalized Linear Model (GLM) has become available in JASP, as part of the Regression module! In this blog post, we give you a quick introduction to the idea behind GLM and the full functionality of this new JASP sub-module. We also show you how you can conduct a binomial regression analysis using…

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Introducing JASP 0.16.3: Quality Control, GLMs, Bayesian State Space Models, Improvements to Bayesian ANOVA, and More

We are happy to announce that JASP 0.16.3 has been released and is now available on our download page. JASP 0.16.3 contains the following new features and improvements: The new module Quality Control has been added which you can use to investigate if a manufactured product adheres to a defined set of quality criteria. The newly added module for Bayesian…

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Teaching The Problem of Points with JASP

The field of statistics and probability theory was born around 1654, in a famous correspondence between Blaise Pascal and Pierre de Fermat. These two French mathematicians concerned themselves with a problem in gambling: suppose two players A and B are engaged in a match – for concreteness, suppose they are repeatedly tossing a fair coin. Whenever the coin lands heads,…

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Bayesian Modeling for Cognitive Science: A Workshop in Amsterdam

We are delighted to announce that registration is now open for the annual Amsterdam workshop on probabilistic modelling for cognitive science. The tenth instalment of this workshop takes place August 22–26, 2022. Program In this workshop, plenary lectures provide the theoretical background of Bayesian statistics, and practical computer exercises teach participants how to use the popular JAGS and Stan programs…

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Theory and Practice of Bayesian Hypothesis Testing: A Hybrid JASP Workshop in Amsterdam

The JASP Team is excited to announce that registration for our annual two-day hybrid Amsterdam workshop is now open. The workshop will be happening both on-site and via Zoom and it takes place on August 29–30, 2022. Program In this two-day workshop, plenary lectures provide the theoretical background of Bayesian statistics and Bayesian hypothesis testing; in addition, practical exercises demonstrate…

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