Questions tagged as 'rscript'

I have a test.r file in the folder: C: \ Users \ Documents \ R And I already added the R in the windows PATH: C: \ Program Files \ R \ R-3.0.2 \ bin When in cmd I try the command R CMD teste.R Windows does not know which program to use...

I could not figure out what the expression !(...) means Example: if (!(book %in% books)) stop("Unknown book")     

I would like to know if through some package of R it is possible to access the email boxes (for example Outlook ) directly. If possible, which package should I use?