Some Things and some Stuff

by Martin Papenberg

Here I share some thoughts and write up things that interest me. It is usually about data analysis, R Markdown or other R-related stuff.

Posts

2020/05: Is the selection of columns via $ non-standard evaluation?
2020/05: Selecting columns from matrices and data frames in R
2020/03: Visualizing a cluster analysis in Base R
2019/12: Number of permutations in permutation tests
2019/11: Selecting columns from data frames in R
2019/11: Another reason to learn programming as a researcher
2019/11: Comparing the Bartlett-Mulder and Levene-Anderson Bayes factors
2019/11: BFpack: A new R package to compute Bayes factors
2019/11: Evaluating a Bayes factor for the comparison of dependent variances
2019/11: Bayes factors for the comparison of variances
2017/12: What Bayes factor should you expect?

Short notes

2024/06: Installing the gurobi solver on Linux
2023/08: Using Openambit on Ubuntu
2023/08: Some updates on my Rkward configurations
2021/03: Some options for Manjaro Linux Newbies
2020/11: Using Kate as a Data Science Environment
2020/11: Improving R syntax highlighting in rkward and Kate
2020/11: Using CTags for writing R code in rkward
2020/10: Make your text editor understand code: How to use CTags in Kate
2020/10: Taking data privacy serious again
2020/10: Learning about data handling on the command line
2020/06: Installing R devel from source on 64-Bit Ubuntu & checking a package
2020/01: Ifelse logic in base R and dplyr
2020/01: A better option for German language support in R Markdown
2019/12: Some useful pdf manipulations using pdftk
2019/12: Find the \(n\) smallest or largest elements in R
2019/11: Useful knitr options
2019/11: How to always use kable for data frame output
2019/11: Some notes on git
2019/11: German dictionaries for Ubuntu
2019/11: Setting up R and R Markdown on rkward on Kubuntu
2017/12: Setting up emacs for R Markdown on Ubuntu
2016/11: Use {.allowframebreaks} to show the complete reference list in R Markdown Beamer slides
2016/09: Positioning content at the top of a R Markdown Beamer slide
2016/09: Modifying the default R Markdown template
2016/08: Installing R Markdown and papaja on Ubuntu