I am developing a few packages for the statistical programming language R. On this page you can find information about these packages. For developmental versions, please see my GitHub profile.
Stable (on CRAN)
- qgraph: Graph Plotting Methods, Psychometric Data Visualization and Graphical Model Estimation
- semPlot: Path diagrams and plotting routines for various SEM packages/software
- lisrelToR: Import LISREL output into R
- bootnet: Bootstrap Methods for Various Network Estimation Routines.
- graphicalVAR: Graphical Vector-Autoregression for Experience Sampling Data
- IsingSampler: Sampling Method, Distribution Functions and Unregularized Estimation Procedures for the Ising Model
Developmental
- staTeX: LaTeX code for statistical references
- rim: Residual Interaction Modeling and Confirmatory Network Analysis (unstable)
- mlVAR: Multi-level Vector-Autoregression
- elasticIsing: Ising model estimation via Elastic Net and k-fold crossvalidation
Collaborations
- statcheck: Textmine and recompute statistical references (maintained by Michèle Nuijten, more details here)
- Simpsons: Detect Simpson’s paradox (main authored and maintained by Rogier Kievit)
- IsingFit: Fitting Ising models using the eLasso method
I also work on the JASP project on implementing the Structural Equation Modeling module.