Software Development with R

Books and websites on learning R

• Advanced R by Hadley Wickham: http://adv-r.had.co.nz/
• CRAN R Introduction: http://cran.r-project.org/doc/manuals/R-intro.html
• Quick-R: http://www.statmethods.net/

Short Tutorials on specific topics

• Writing an R function
  • Tutorial on "Nice R Code" Blog: http://nicercode.github.io/guides/functions/
  • idre UCLA R intro for functions: http://www.ats.ucla.edu/stat/r/library/intro_function.htm

General resource on R

• Search CRAN at http://metacran.github.io/search/
• Search R documentation at http://www.rdocumentation.org