03-12-2019 New article Is academic tracking related to gains in learning competence? Using propensity score matching and differential item change functioning analysis for better understanding of tracking implications is now available online in Learning and Instruction!
Course Selected topics in psychometrics starts today!
The topic of Comparison of regression curves for detection of differential item functioning was presented at ISCB ČR seminar in Prague.
difNLR version 1.3.0. is now available on CRAN.
The topic of Nonparametric comparison of regression curves for DIF detection was presented at IMPS 2019 conference in Santiago, Chile.
ShinyItemAnalysis version 1.3.1. is now available on CRAN.
I am a PhD fellow at
Department of Statistical Modellling,
Institute of Computer Science of the
Czech Academy of Sciences and at
Department of Probability and Mathematical Statistics,
Faculty of Mathematics and Physics,
My current research focuses on statistical models in psychometrics covering differential item functioning, estimation of item properties, and latent variable models, especially value added models. I am interested in R programming and development.