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Nyenrode Business University
- Amsterdam
- https://koenderks.com
- https://orcid.org/0000-0002-5533-9349
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rcityviews Public
rcityviews is a user-friendly R interface for creating stylized city maps using OpenStreetMap (www.openstreetmap.org) data, implemented as an R package and a Shiny web application.
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jasp-desktop Public
Forked from jasp-stats/jasp-desktopJASP aims to be a complete statistical package for both Bayesian and Frequentist statistical methods, that is easy to use and familiar to users of SPSS
C++ GNU Affero General Public License v3.0 UpdatedJun 4, 2025 -
sasr Public
This is the source code for Statistical Audit Sampling with R (SASR), an online book intended as a practical guide to Bayesian and classical auditing in the programming language R, with hands-on ex…
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jaum Public
This is the source code for the JASP for Audit User Manual. Read the manual for free at https://koenderks.github.io/jaum/.
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aRtsy Public
aRtsy is an R package that implements algorithms for making generative art in a straightforward and standardized manner using 'ggplot2'.
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jaspAudit Public
Forked from jasp-stats/jaspAuditThe Audit module is developed to facilitate statistical auditing in both Bayesian and classical manifestations. The main feature is a workflow that helps guide auditors through the sampling process…
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koenderks.github.io Public
Personal website, also hosted at https://koenderks.com.
HTML UpdatedMay 19, 2025 -
jaspMachineLearning Public
Forked from jasp-stats/jaspMachineLearningThe Machine Learning Module
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jaspReliability Public
Forked from jasp-stats/jaspReliabilityThe Reliability Module
R GNU General Public License v3.0 UpdatedMay 9, 2025 -
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genigma Public
Genigma is a generative puzzle book that offers unique puzzles and games every day.
R GNU General Public License v3.0 UpdatedApr 16, 2025 -
jfa Public
jfa is an R package that provides statistical methods for auditing. Its functionality and intended workflow are implemented with a graphical user interface in the Audit module of JASP (https://jasp…
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rxaf Public
The 'rxaf' package provides functionalities to read and analyze Dutch XML Audit Files (XAF) in R. These files are commonly used in the Netherlands for financial and auditing purposes.
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stataud_animations Public
Contains mathematical animations explaining concepts from statistical auditing.
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jaspIrtStanModels Public
Forked from jasp-stats/jaspIrtStanModelsStan GNU General Public License v3.0 UpdatedNov 9, 2023 -
CirrusMaximus Public
Cirrus Maximus is an extension for your web browser that enables scraping and exporting data from the Cirrus online assessment platform.
JavaScript GNU Affero General Public License v3.0 UpdatedOct 11, 2023 -
digitTests Public archive
digitTests is an R package providing statistical tests for detecting irregular digit patterns. The package is also implemented with a graphical user interface in the Audit module of JASP (www.jasp-…
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cheatsheets Public
Forked from rstudio/cheatsheetsRStudio Cheat Sheets
TeX Creative Commons Attribution 4.0 International UpdatedMay 11, 2022 -
sfb Public
An open-source workbook with R exercises for the Bachelor course Statistics for Business at Nyenrode Business University.
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BayesianNormalityCheck Public archive
An application to perform Bayesian normality checks based on my master thesis.
R UpdatedOct 8, 2018 -
ShinyNetworks Public archive
This Shiny R application serves the purpose of visualizing and comparing various free-scale and random growing graphs. Application made as part of the TquanT 2018 seminar on quantitative thinking.
R UpdatedMar 31, 2018 -
LiteratureNetworksApp Public archive
This repository contains the code for an R Shiny app to estimate co-occurrence and citation network based on a literature search. The methodology is described in the paper Derks, K., Burger, J., va…
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OptimalForaging Public archive
A R Shiny application to simulate optimal foraging models and test such models on yourself.