calc_df

Computes the document frequency (DF) for each term in a term-document matrix.
DF is the number of documents in which each term appears at least once.

internal

Support package for the textbook "An Introduction to
Quantitative Text Analysis for Linguists: Reproducible Research Using
R" (Francom, 2024) <doi:10.4324/9781003393764>. Includes functions to
acquire, clean, and analyze text data as well as functions to document
and share the results of text analysis. The package is designed to be
used in conjunction with the book, but can also be used as a standalone
package for text analysis.

Jerid Francom

qtkit

Quantitative Text Kit

calc_df function

<dl><dt>tdm</dt>
<dd>A term-document matrix</dd></dl>

Arguments

Calculate Document Frequency — calc_df

<dl>

<dt>tdm</dt>
<dd>A term-document matrix</dd>

</dl>

calc_df: Calculate Document Frequency

Description

Usage

Value

Arguments