When you’ve been writing R code for long enough, you’ll invariably encounter a challenge you’ve faced before. It may be remembering whether to use the color or fill parameter for a line geom in ggplot, what to put in an R notebook chunk header to prevent the ... [Read more...]

It’s a common situation: you want to code and debug in R *and* leverage RMarkdown for a presentation or document. The challenge: file paths. Executing code in the console and from within a saved RMarkdown document typically requires distinct file paths to locate data files. While you’re writing ... [Read more...]