NewsgroupDocument-class {tm} | R Documentation |
A class representing a newsgroup document with additional information. The newsgroup documents must be formatted according to the Newsgroup dataset from the UCI KDD archive.
Objects can be created by calls of the form new("NewsgroupDocument", ...)
.
Newsgroup
:character
containing
the newsgroups where the document has been posted.URI
:character
containing
the path and filename holding the data physically on disk.Cached
:logical
containing the
status whether the file was already loaded into memory.
Class character
and TextDocument
, directly.
signature(object = "NewsgroupDocument")
: Returns the
text corpus, i.e., the actual character data slot.signature(object = "NewsgroupDocument")
: Sets the
text corpus, i.e., the actual character data slot.signature(object = "NewsgroupDocument")
: Returns the
filename on disk.signature(object = "NewsgroupDocument")
: Returns
status information for loading on demand.signature(object = "NewsgroupDocument")
: Sets
status information for loading on demand.Ingo Feinerer
http://kdd.ics.uci.edu/databases/20newsgroups/20newsgroups.html