R resources

Getting Help

  • Google it!: Try Googling generalized versions of any error messages you get. That is, remove text that is specific to your problem (names of variables, paths, datasets, etc.). You’d be surprised how many other people have probably had the same problem and solved it.
  • Google Group: Always search before asking, and make a reproducible example if you want to get useful advice. This is a minimal example that allows others who are trying to help you to see the error themselves.
  • Read package vignettes. For example, see the ggtre Bioconductor page, scroll about halfway down to see the ggtree introduction vignette.

General R Resources

ggplot2 resources