tdm_tidiers: Tidy DocumentTermMatrix, TermDocumentMatrix, and related...

In insightdataintel/tidytext: Text Mining using 'dplyr', 'ggplot2', and Other Tidy Tools

Description

Tidy a DocumentTermMatrix or TermDocumentMatrix into a three-column data frame: term{}, and value (with zeros missing), with one-row-per-term-per-document.

Usage

## S3 method for class 'DocumentTermMatrix'
tidy(x, ...)

## S3 method for class 'TermDocumentMatrix'
tidy(x, ...)

## S3 method for class 'dfm'
tidy(x, ...)

## S3 method for class 'dfmSparse'
tidy(x, ...)

## S3 method for class 'simple_triplet_matrix'
tidy(x, row_names = NULL, col_names = NULL, ...)

Arguments

x	A DocumentTermMatrix or TermDocumentMatrix object
...	Extra arguments, not used
row_names	Specify row names
col_names	Specify column names

Examples

if (requireNamespace("topicmodels", quietly = TRUE)) {
  data("AssociatedPress", package = "topicmodels")
  AssociatedPress

  tidy(AssociatedPress)
}

insightdataintel/tidytext documentation built on Aug. 23, 2020, 12:44 a.m.