useRepos {R.utils}R Documentation

Sets package repositories

Description

Sets package repositories.

Usage

useRepos(repos=NULL, where=c("before", "after", "replace"), unique=TRUE, fallback=TRUE,
  ...)

Arguments

repos

A character vector of repositories to use. If NULL, nothing is replaced.

where

A character string specifying how to add them to the current set of repositories.

unique

If TRUE, only unique repositories are set.

fallback

If TRUE, any remaining non-specified repository value of format '...@' (e.g. '@CRAN@') than could not be recovered by other means, will be assigned to a pre-defined known value, if possible. If so, then an informative warning is given.

...

Not used.

Value

Returns a list with element 'repos' reflecting options("repos") as the options where prior to calling this function.

Author(s)

Henrik Bengtsson

See Also

withRepos().


[Package R.utils version 2.11.0 Index]