JASP is an open-source statistics program that is free, friendly, and flexible. Developed by a dedicated team of programmers and academics, JASP aims to help people around the world draw informative conclusions from their data. You can speed up the development of JASP by making a donation. Your support will allow us to add new functionality to JASP, to provide internships to talented young students, and to create a comprehensive set of educational materials. As with most open-source projects, all contributions are appreciated, no matter the amount. Thanks for considering a donation.

The JASP Team

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Previous Donations

We want to thank the following people for their contributions:

  • Kisung You, University of Notre Dame: “Open Source will set us free.” (€10.10)
  • Anonymous (€10.10)
  • Aileen Oeberst, JGU Mainz: “Awesome project, wonderful program!” (€102,01)
  • Frieder Paulus, University of Lübeck: “Loving JASP also for the little things. Out-of-the-box CIs for d values are just great, which many expensive packages never think of including. Thank you so much for making good practice and complicated stuff accessible to the many!” (€50.50)
  • Mauro Frisani: “Thanks” (€102,01)
  • Eric Jones (€35,35)
  • Anonymous (€50.50)
  • Luiz Maurício de Andrade da Silva, LMA Desenvolvimento de Indivíduos e Organizações Ltda (€50.50)
  • David Williams, University of Kent, UK: “Thank you for introducing me to the importance of Bayesian analyses and for providing such a great tool for conducting them!” (€25.00)
  • Maria Wirzberger, TU Chemnitz: “Great software, a real benefit for me and my students!” (€25.25)
  • Uwe Koch (€20.20)
  • Lorenzo Visconti, Studi fisioterapici Montagna (€10.10)
  • Stephen Johnston, Swansea University: “Great program, keep it up.” (€10.10)
  • Ednaldo Silva, RoyaltyStat: “Intend to donate more!” (€102.01)
  • Chris Street, University of Huddersfield (€10.10)
  • Edwin Dalmaijer, University of Cambridge: “Love using JASP for p-hacking and BF10-massaging!” (€19.19)
  • Andrew Walters: “Fantastic program. Thanks for all of your effort.” (€10.10)
  • Barton Poulson, (€10.10)
  • Anonymous: “Thank you all.” (€10.10)
  • Noël Knops, KU Leuven: “Not ‘just another’ but ‘just awesome'” (€25.00)
  • Anonymous: “Thank you for the beautiful and fun program.” (€10.10)
  • Anonymous: “Great to have access to this tool for the research of my study, thanks!” (5.00 €)
  • Anonymous: “Thank you all for your work.” (€10.10)
  • Moh Abdul Hakim, Massey University: “It’s an awesome project, we have to support it!” (€11.00)
  • Svetlana Kuznetsova, Student: “Thank you for the program! It saved me time going to library to access their version of SPSS! As a result, my thesis writing was less painful :)” (€10.10)
  • Anonymous (€10.10)
  • Anonymous (€5.00)
  • Jordi Quoidbach, ESADE (€10,10)
  • John Pellman, Columbia University: “In Honor of Captain Jeremy Skipper” (€10.10)
  • Reinier Cozijn, Tilburg University (€20.20)
  • Johannes Breuer, Leibniz-Institute for the Social Sciences (€10.10)