Select a language for swirl's menus.
select_language(language = NULL, append_rprofile = FALSE)
The language that swirl's menus will use.
This must be one of the following values: "chinese_simplified"
.
"english"
, "french"
, "german"
,
"korean"
, "spanish"
, or "turkish"
.
If NULL
the user will be asked to choose a language
interactively. The default value is NULL
.
If TRUE
this command will append
options(swirl_language = [selected language])
to the end of your
Rprofile. The default value is FALSE
.