hplieninger questions

hplieninger answers

• Using dplyr in order to create a new column
• programmatically print name of Rproject I am working in
• How to write a test for a ggplot plot
• testthat in R: sourcing in tested files
• Reshaping multiple sets of measurement columns (wide format) into single columns (long format)
• How can I spread repeated measures of multiple variables into wide format?
• R devtools::check LICENSE is not mentioned and other issues in DESCRIPTION FILE
• Suppress automatic output to console in R
• How to remove leading "0." in a numeric R variable
• How to use Rstudio relative paths