[R] sourcing the content of directories

Thomas Lumley tlumley at u.washington.edu
Tue Oct 29 17:38:08 CET 2002

On Tue, 29 Oct 2002, Jan Malte Wiener wrote:

> hi,
> is there a way to source all R-files that reside in a given directory
> with a single R-call ?

  lapply(list.files(dirname, pattern="\\.R$"), "source", local=FALSE)

or more simply (but not a single call)

  for(name in list.files(dirname, pattern="\\.R$"))

This will source() them in lexicographic order.


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