Software

I’m a long-time R user, and when time permits, I try to contribute to the R community. My book Modern Statistics with R is freely available online.

R packages

Package Co-authors Description Links
boot.pval Convenience functions for computing bootstrap p-values, including for various regression models and tests of location CRAN
GitHub
Documentation
ivo.table Kajsa Grind
Stefan Furne
Nicely formatted frequency tables and contingency tables. CRAN
GitHub
Documentation
nullabor Di Cook
Hadley Wickham
Niladri Roy Chowdhury
Heike Hofmann
Visual tools for assessing distributional assumptions and residuals in linear regression models. CRAN
GitHub
Documentation
MultSurvTests Lukas Arnroth Multivariate version of the two-sample logrank and Gehan tests. CRAN
GitHub

Shiny apps

The Bioscreen Analysis Tool, developed using R and Shiny, is an online app for analysis of growth curves from Bioscreen C MBR machines. The source code is available on GitHub.