#COMMAND TO CLEAR ENVIRONMENT IN R CODE#

This allows us to load / use different (and potentially conflicting) versions of any supporting scripts and data sets. # loop through and trigger scripts using source ()ДЇurthermore, each script is executing within its subfolder. Scriptlist <- list.files( pattern='.*\.$', recursive = TRUE ) # keep ONLY the files that END with '.R' or '.r' # pull all files and folders (including subfolders) into a character vector

#COMMAND TO CLEAR ENVIRONMENT IN R CODE#

Use the source function to execute the R code # r setwd - set the working directory your scripts folder.We pattern match to get the scripts we need.list.files is used to grab everything in the directory and subfolders.Setwd is used to point at a particular directory.The example below allows you to iterate and execute a set of scripts. This function has uses beyond that, however. The typical user uses setwd () to navigate their data directory. If setwd cannot complete the change, it will throw an error. Cutting down your amount of R work by setting the absolute path to your project file correctly each time is the best way to make any Rstudio project quick and painless. Setting the absolute file path correctly to your current directory using an R command such as the getwd or setwd function will make working with a dataset in your Rstudio interface infinitely easier, bur remembering to change the current directory with every new project can be a tall order. Or even better, scripts that trigger other scripts. I love automating data loads by sweeping a directory. This is also useful for larger programs to iterate through the contents of a directory. This little function вЂ“ which requires no arguments вЂ“ will tell you the working directory. getwd вЂ“ get current working directory # getwd in r - current working directory

Command to clear environment in r