tm.plugin.koRpus (version 0.4-2)

textTransform,kRp.corpus-method: Apply textTransform() to all texts in kRp.corpus objects

Description

This method calls textTransform on all tagged text objects inside the given txt object (using mclapply).

Usage

# S4 method for kRp.corpus
textTransform(txt, mc.cores = getOption("mc.cores", 1L), ...)

Arguments

txt

An object of class kRp.corpus.

mc.cores

The number of cores to use for parallelization, see mclapply.

...

options to pass through to textTransform.

Value

An object of the same class as txt.

Examples

# NOT RUN {
# use readCorpus() to create an object of class kRp.corpus
# code is only run when the english language package can be loaded
if(require("koRpus.lang.en", quietly = TRUE)){
  myCorpus <- readCorpus(
    dir=file.path(
      path.package("tm.plugin.koRpus"), "examples", "corpus", "Edwards"
    ),
    hierarchy=list(
      Source=c(
        Wikipedia_prev="Wikipedia (old)",
        Wikipedia_new="Wikipedia (new)"
      )
    ),
    # use tokenize() so examples run without a TreeTagger installation
    tagger="tokenize",
    lang="en"
  )

  head(taggedText(myCorpus), n=10)
  myCorpus <- textTransform(myCorpus, scheme="minor")
  head(taggedText(myCorpus), n=10)
} else {}
# }