This is the online version of the O’Reilly book: Efficient R programming. To build the book: Install the latest version of R If you are using RStudio, make sure that’s up-to-date as well Install the book dependencies. ## Make sure you are using the latest version of `devtools` ## Older versions do not work. devtools::install_github("csgillespie/efficientR") Clone the efficientR repo… Read More »Book: Efficient R Programming