Q. How do I cite JASP?
A. One of the best ways that you can support the JASP project is by citing it. Citations are an important measure of how widely software is used, and an important indicator to funding bodies of JASP’s relevance. At present, there are no publications you can cite for JASP (there are several in the pipeline, however!). For now, we suggest you use:
JASP Team (2016). JASP (Version 0.8.0.0)[Computer software].
Q. What are the long-term prospects for JASP?
A. Currently, JASP is supported by several grants and a team of motivated software developers, academics, and students. Our lead software developer and several core team members have tenured positions. The Psychological Methods Group at the University of Amsterdam is dedicated to long-term support for JASP. Finally, the JASP code is open-source and will always remain freely available online. In sum, JASP is here to stay.
Q. Will JASP always be free?
A. Yes — More importantly, it is released under an 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 to it, working on it, or distributing it freely. This excerpt from our license sums it up nicely:
The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, our General Public Licenses are intended to guarantee your freedom to share and change all versions of a program — to make sure it remains free software for all its users.
Q. What license is JASP released under?
Q. What programming language is JASP written in?
Q. If JASP uses R for doing analyses, is it possible to export the R code which was used for that analysis?
A. Kinda. The R code for the analyses is available on Github here.
A lot of people imagine that JASP writes a script file out for each analysis, and then runs that script file – the same way that someone using R interactively would. In which case it would be easy to export the script file. In practice, of course, it doesn’t work like this. Each analysis is represented by a single function, and each function is in the R file on github.