Version 0.7 of the psychonetrics package is now on CRAN! This version is a major restructure of the package leading to a lot of new functionality as well as much faster computations. In addition, a new pre-print is now online...
Category - education
The first paper that describes some of the functionality of psychonetrics has now been published open access in Psychometrika, with all code available at the Open Science Framework. In this paper, I discuss estimation of latent...
This post was written by Sacha Epskamp, and cross-posted to the Psychosystems blog. The old city center of Amsterdam – a location right next to the Institute for Advanced Studies which will partly host the PhD...
(featuring missing data analysis) Simulation studies are absolutely vital for methodological work to be validated and tested in multiple settings. One simulation study is good, but more simulation studies are always better. In...
About twenty years ago, I was a young teenager when my two-year older brother introduced me to the increasingly popular card game Magic the Gathering (MTG). We both liked the game a lot and started to collect cards, making sure...
This blog was written by Sacha Epskamp. In my class on Structural Equation Modeling, I introduce the concepts of expected values and variances through the game of roulette. A french roulette game looks like this: A ball...
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