is_regex

<p>internal function for <code>select_types()</code> to check if a string is a regular expression</p>

internal

A fast, flexible, and comprehensive framework for
quantitative text analysis in R.  Provides functionality for corpus management,
creating and manipulating tokens and ngrams, exploring keywords in context,
forming and manipulating sparse matrices
of documents by features and feature co-occurrences, analyzing keywords, computing feature similarities and
distances, applying content dictionaries, applying supervised and unsupervised machine learning,
visually representing text and text analyses, and more.

Kenneth Benoit

quanteda

Quantitative Analysis of Textual Data

Kohei Watanabe

Paul Nulty

Adam Obeng

Haiyan Wang

Benjamin Lauderdale

Will Lowe

is_regex function

internal function for <code>select_types()</code> to check if a string is a regular expression — is_regex

internal function for <code>select_types()</code> to check if a string is a regular expression

is_regex: internal function for `select_types()` to check if a string is a regular expression

Description

Usage

Arguments