Peyton questions

Peyton answers

• Plot the mean of the density curve with ggplot in R [duplicate]
• plot heatmap of data after clustering in R
• Read Non-Delimited .txt file into R
• R: Problems with testthat test_file() within local environment
• R: Find indices of each unique item in list
• Very strange graphs with ggplot2 geom_violin
• Return root domain from url in R
• Two interdepending for loops in R, strange results
• Removing html tags from a string in R
• Using backticks in a knitr document