str_extract

Extract a substring using a pattern

Miscellaneous functions commonly used by 'YuLab-SMU'.

Guangchuang Yu

yulab.utils

Supporting Functions for Packages Maintained by 'YuLab-SMU'

str_extract function

<dl><dt>string</dt>
<dd>input string</dd>
<dt>pattern</dt>
<dd>a regular expression to describe the pattern to extracted from the 'string'</dd></dl>

Arguments

Author

str_extract — str_extract

<dl>

<dt>string</dt>
<dd>input string</dd>


<dt>pattern</dt>
<dd>a regular expression to describe the pattern to extracted from the 'string'</dd>

</dl>

str_extract: str_extract

Description

Usage

Value

Arguments

Author