Docs: Access Document IDs and Terms

Description Usage Arguments Value Examples

Description

Accessing document IDs, terms, and their number of a term-document matrix or document-term matrix.

Usage

1
2
3
4
Docs(x)
nDocs(x)
nTerms(x)
Terms(x)

Arguments

x

Either a TermDocumentMatrix or DocumentTermMatrix.

Value

For Docs and Terms, a character vector with document IDs and terms, respectively.

For nDocs and nTerms, an integer with the number of document IDs and terms, respectively.

Examples

1
2
3
4
5
6
data("crude")
tdm <- TermDocumentMatrix(crude)[1:10,1:20]
Docs(tdm)
nDocs(tdm)
nTerms(tdm)
Terms(tdm)


Search within the tm package
Search all R packages, documentation and source code

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.