Statistics

How to Assess Task Reliability using Bayesian Mixed Models
Task reliability in assessing inter-individual differences is a key issue for differential psychology and neuropsychology.
Mar 18, 2024 7 min read R, Statistics
How to Assess Task Reliability using Bayesian Mixed Models
How to extract individual scores from repeated measures
We compare different methods (individual models, Bayesian models with informative priors, random effects from mixed models) to extract individual scores from repeated measures tasks.
Sep 14, 2020 8 min read R, Statistics
How to extract individual scores from repeated measures
How to correctly analyze reaction time (RT) data
Most researchers use the normal distribution to model reaction times, but it’s wrong! Discover how to perform a good analysis of RT data.
May 18, 2020 1 min read R, Statistics
How to correctly analyze reaction time (RT) data
In defence of the 95% CI
The one where I discuss arguments in favour of 95% instead of alternatives like 90 or 89%.
May 15, 2020 1 min read R, Statistics
In defence of the 95% CI
Introduction to Bayesian statistics with R
A gentle introduction to Bayesian statistics with R for people not familiar with any of these.
May 14, 2020 1 min read R, Statistics
Introduction to Bayesian statistics with R