count_re: Count how often a pattern occurs in a character vector.

In gschofl/rmisc: A collection conveniance functions.

Description

Count how often a pattern occurs in a character vector.

Usage

count_re(x, re, ...)

Arguments

x	Character vector.
re	Regular expression pattern passed to gregexpr.
...	Additional arguments passed to gregexpr.

Examples

count_re(c("foo", "bar", "baz"), "^b")

gschofl/rmisc documentation built on May 17, 2019, 8:54 a.m.