str_count {stringstatic}

Count the number of matches in a string

Description

Dependency-free drop-in alternative for stringr::str_count().

Usage

str_count(string, pattern = "")

Arguments

string

Input vector. Either a character vector, or something coercible to one.

pattern

Pattern to look for.

The default interpretation is a regular expression, as described in base::regex. Control options with regex().

Match a fixed string (i.e. by comparing only bytes), using fixed(). This is fast, but approximate.

Value

An integer vector.

Source

Adapted from the stringr package.