Install R without support for long doubles (noLD) on Ubuntu
R packages on CRAN needs to pass a series of technical checks. These checks can also be invoked by any user when running R CMD check on the package tar.gz...continue reading.
Author: Henrik Singmann
afex_plot(): Publication-Ready Plots for Factorial Designs
I am happy to announce that a new version of afex (version 0.22-1) has appeared on CRAN. This version comes with two major changes, for more see the NEWS file....continue reading.
Diffusion/Wiener Model Analysis with brms – Part III: Hypothesis Tests of Parameter Estimates
This is the third part of my blog series on fitting the 4-parameter Wiener model with brms. The first part discussed how to set up the data and model. The...continue reading.
Diffusion/Wiener Model Analysis with brms – Part II: Model Diagnostics and Model Fit
This is the considerably belated second part of my blog series on fitting diffusion models (or better, the 4-parameter Wiener model) with brms. The first part discusses how to set...continue reading.
Diffusion/Wiener Model Analysis with brms – Part I: Introduction and Estimation
Stan is probably the most interesting development in computational statistics in the last few years, at least for me. The version of Hamiltonian Monte-Carlo (HMC) implemented in Stan (NUTS, )...continue reading.
ANOVA in R: afex may be the solution you are looking for
Prelude: When you start with R and try to estimate a standard ANOVA , which is relatively simple in commercial software like SPSS, R kind of sucks. Especially for unbalanced...continue reading.
Mixed models for ANOVA designs with one observation per unit of observation and cell of the design
Together with David Kellen I am currently working on an introductory chapter to mixed models for a book edited by Dan Spieler and Eric Schumacher (the current version can be...continue reading.
rtdists 0.7-2: response time distributions now with Rcpp and faster
It took us quite a while but we have finally released a new version of rtdists to CRAN which provides a few significant improvements. As a reminder, rtdists [p]rovides response...continue reading.
New Version of rtdists on CRAN (v. 0.4-9): Accumulator Models for Response Time Distributions
I have just submitted a new version of rtdists to CRAN (v. 0.4-9). As I haven’t mentioned rtdists on here yet, let me simply copy it’s description as a short...continue reading.
Hierarchical MPT in Stan I: Dealing with Convergent Transitions via Control Arguments
I have recently restarted working with Stan and unfortunately ran into the problem that my (hierarchical) Bayesian models often produced divergent transitions. And when this happens, the warning basically only...continue reading.
