nicebread.de
Felix Schönbrodt's blog
http://www.nicebread.de/what-does-a-bayes-factor-feel-like
PD Dr Dipl.-Psych. MPZM: Das Motivprofil (de). Simulation des ZM (de). What does a Bayes factor feel like? January 29, 2015 Filed in: Interactive. A Bayes factor (BF) is a statistical index that quantifies the evidence for a hypothesis, compared to an alternative hypothesis (for introductions to Bayes factors, see here. And people just crave for verbal interpretations to guide their understanding of those “boring” raw numbers. 8221;). But we do not want another sacred .05 criterion! Several labels for pa...
nicebread.de
Felix Schönbrodt's blog
http://www.nicebread.de/tag/bayes-factor
PD Dr Dipl.-Psych. MPZM: Das Motivprofil (de). Simulation des ZM (de). Grades of evidence – A cheat sheet. April 17, 2015 Filed in: Science. There are at least three traditions in statistics which work with a kind of likelihood ratios (LRs): the “Bayes factor camp”, the “AIC camp”, and the “likehood camp”. In my experience, unfortunately most people do. Is that something I can put confidence in? These are summarized in my cheat sheet below. There’s also a PDF. Of the cheat sheet). There’s considera...
nicebread.de
Felix Schönbrodt's blog
http://www.nicebread.de/in-the-era-of-repligate-what-are-valid-cues-for-the-trustworthiness-of-a-study
PD Dr Dipl.-Psych. MPZM: Das Motivprofil (de). Simulation des ZM (de). In the era of #repligate: What are valid cues for the trustworthiness of a study? January 13, 2015 Filed in: Psych. Update 2015/1/14: I consolidate feedback from Twitter, comments, email, and real life into the main text (StackExchange-style), so that we get a good and improving answer. Thanks to @TonyLFreitas. The commenters at the end of this post and on the OSF mailing list. And many others for their feedback! As a conceptual frame...
bayesfactor.blogspot.com
BayesFactor: Software for Bayesian inference: On radical manuscript openness
http://bayesfactor.blogspot.com/2015/08/on-radical-manuscript-openness.html
Monday, August 10, 2015. On radical manuscript openness. One of my papers that has attracted a lot of attention lately is "The Fallacy of Placing Confidence in Confidence Intervals," in which we describe some of the fallacies held by the proponents and users of confidence intervals. This paper has been discussed on twitter. On blogs (eg, here. I am currently wrapping up the final revisions on the paper, which has been accepted pending minor revisions at Psychonomic Bulletin and Review. And shared it via ...
bayesfactor.blogspot.com
BayesFactor: Software for Bayesian inference: January 2015
http://bayesfactor.blogspot.com/2015_01_01_archive.html
Friday, January 30, 2015. On verbal categories for the interpretation of Bayes factors. As Bayesian analysis is becoming more popular, adopters of Bayesian statistics have had to consider new issues that they did not before. What is makes “good” prior? How do I interpret a posterior? What Bayes factor is “big enough”? In this post, I discuss the the use of verbal labels for magnitudes of Bayes factors. In short, I dont like them, and think they are unnecessary. Sunday, January 18, 2015. One of the most f...
bayesfactor.blogspot.com
BayesFactor: Software for Bayesian inference: March 2015
http://bayesfactor.blogspot.com/2015_03_01_archive.html
Sunday, March 29, 2015. The TES Challenge to Greg Francis. This post is a follow-up to my previous post, “Statistical alchemy and the test for excess significance”. In the comments on that post, Greg Francis objected to my points about the Test for Excess Significance. I laid out a challenge in which I would use simulation to demonstrate these points. Greg Francis agreed to the details; this post is about the results of the simulations (with links to the code, etc.). Saturday, March 28, 2015. Added suppo...
blog.efpsa.org
Introducing JASP: A free and intuitive statistics software that might finally replace SPSS – JEPS Bulletin
http://blog.efpsa.org/2015/09/01/introducing-jasp-a-free-and-intuitive-statistics-software-that-might-finally-replace-spss
The Official Blog of the Journal of European Psychology Students. Introducing JASP: A free and intuitive statistics software that might finally replace SPSS. Are you tired of SPSS’s confusing menus and of the ugly tables it generates? Are you annoyed by having statistical software only at university computers? Would you like to use advanced techniques such as Bayesian statistics. But you lack the time to learn a programming language (like R or Python) because you prefer to focus on your research? There i...
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