group: Extract the sub strings of a single string or a string vector...

In Sibada/sibadaR: Sibada's accumulated R scripts for next probably use to avoid reinventing the wheel.

Description

Extrect the sub strings by offering a pattern, which can be regular expression in R.

Usage

group(pattern, text, ...)

Arguments

pattern	A string or regular expression. The same parameter in function gregexpr.
text	A character vector to be extract sub string.
...	Other parameters of function gregexpr.

Value

A character vector when offering a single text, or a list containing the matched sub strings of each texts. If each texts has the same number of matched sub strings, it would be a multi-demantion vector.

Sibada/sibadaR documentation built on Jan. 31, 2020, 6:40 p.m.