has_devel
.install_version(package, version = NULL, repos = getOption("repos"),
type = getOption("pkgType"), ...)
install
. Otherwise, it looks at the list of
archived source tarballs and tries to install ainstall
."http://cran.us.r-project.org"
. Can be NULL
to install from local files
(with extension
Possible values are "source"
, "mac.binary.leopard"
and
"win.binary"
: the binary types can be listed and downloaded
but not installed
install_bitbucket
;
install_github
;
install_gitorious
;
install_git
; install_url
;
install