Parses all functions called by an R script and then lists them by package. Wrapper for 'getParseData'. May be of great use for those developing a package to help see what namespace 'importsFrom' calls will be required.
Arguments
- filename
Character. Path to an R file (or directory) containing R code files.
- abc
Boolean. List functions alphabetically. If FALSE, will list in order of frequency.
- quiet
Boolean. Keep quiet? If not, print messages and
statusbar.
Value
data.frame. Each row is a function and columns stating number of appearances, percentage, packages, and files searched.
See also
Other Tools:
autoline(),
bind_files(),
bring_api(),
chr2num(),
db_download(),
db_upload(),
export_plot(),
export_results(),
font_exists(),
formatColoured(),
formatHTML(),
get_credentials(),
glued(),
grepm(),
h2o_selectmodel(),
haveInternet(),
image_metadata(),
importxlsx(),
ip_data(),
json2vector(),
list_cats(),
listfiles(),
mail_send(),
markdown2df(),
move_files(),
msplit(),
myip(),
quiet(),
read.file(),
statusbar(),
tic(),
try_require(),
updateLares(),
warnifnot(),
what_size()
Examples
if (FALSE) {
# Choose an R script file with functions
rfile <- file.choose()
files_functions(rfile)
}