tmMap-methods {tm} | R Documentation |
Methods for function tmMap
in package tm.
FUN
onto each element
of object
. Note that document specific metadata (i.e.,
DMetaData(object)
is automatically passed to
FUN
as argument DMetaData
. FUN
must be a
function which returns a TextDocument
.
See getTransformations
for available transformations
shipped with tm.
data("crude") tmMap(crude, stemDoc) headings <- function(object, ...) { new("PlainTextDocument", Heading(object), Cached = TRUE, DateTimeStamp = Sys.time(), ID = ID(object), Language = Language(object)) } inspect(tmMap(crude, headings))