row_expand_pattern

A grammar of data manipulation with 'data.table', providing a consistent a series of utility functions that help you solve the most common data manipulation challenges.

Jiena McLellan

dataMojo

Reshape Data Table

Michael Condouris

Brittney Zykan

Sai Im

row_expand_pattern function

<dl><dt>dt</dt>
<dd>input data table</dd>
<dt>col_name</dt>
<dd>column to be expanded</dd>
<dt>split_by_pattern</dt>
<dd>split based on pattern</dd>
<dt>new_name</dt>
<dd>new generated column name</dd></dl>

Arguments

Expand row based on pattern — row_expand_pattern

<dl>

<dt>dt</dt>
<dd>input data table</dd>


<dt>col_name</dt>
<dd>column to be expanded</dd>


<dt>split_by_pattern</dt>
<dd>split based on pattern</dd>


<dt>new_name</dt>
<dd>new generated column name</dd>

</dl>

row_expand_pattern: Expand row based on pattern

Description

Usage

Value

Arguments

Examples