Here is a summary of my extracurricular endeavors, which include developing open-source software and writing about it.
JASP for Audit
jfa: Statistical methods for auditing (R package)
rxaf: Read and Analyze Dutch XML Audit Files (R package)
aRtsy: Generative art using ggplot2 (R package)
rcityviews: Stylized city maps using OpenStreetMap (OSM) data (R package)
Machine learning in de audit: Voorspellen van klantverloop - Posted at accountant.nl on 01/05/2024.
De steekproef ontmaskerd - deel 5 - Posted at accountant.nl on 15/11/2023
How to predict with machine learning models in JASP: Classification - Posted at JASP blog on 26/04/2022
Benford’s law: Using JASP to test whether a data set occurred naturally - Posted at JASP blog on 30/11/2021
Interview with a team member: Koen Derks - Posted at JASP blog on 05/11/2019
How to train a machine learning model in JASP: Classification - Posted at JASP blog on 07/10/2019
Introducing JASP 0.11: The Machine Learning module - Posted at JASP blog on 24/09/2019
JASP for Audit: Bayesian tools for the auditing practice - Poster at JASP blog on 25/07/2019
7 easy steps to building your own shiny app from scratch - Posted at JEPS Bulletin on 24/04/2019