getNgrams-character-method: get ngrams

In PolMine/ctk: Toolkit for Preparing Corpora

Description

get ngrams

Usage

## S4 method for signature 'character'
getNgrams(.Object, chars = NULL,
  returnSparseMatrix = TRUE, progress = TRUE, verbose = FALSE,
  mc = FALSE)

Arguments

.Object	the source directory
chars	chars to keep, if NULL (default, all chars are kept)
returnSparseMatrix	logical, whether to return a TermDocumentMatrix, defaults to TRUE. If FALSE, a list will be returned
progress	logical
verbose	logical
mc	logical, or the number of cores

Examples

## Not run: 
xmlDir <- "/Users/blaette/Lab/repos/keywords/data/figaro/xml"
noChars <- characterCount(xmlDir, toLower=TRUE, progress=TRUE, verbose=TRUE, mc=3)
ngramMatrix <- getNgrams(xmlDir, charCount=noChars, nChar=10, progress=TRUE, mc=3, verbose=TRUE)

## End(Not run)

PolMine/ctk documentation built on May 8, 2019, 3:20 a.m.