group_by_key

Provides a 'tbl_ts' class (the 'tsibble') for
temporal data in an data- and model-oriented format. The 'tsibble'
provides tools to easily manipulate and analyse temporal data, such as
filling in time gaps and aggregating over calendar periods.

Earo Wang

tsibble

Tidy Temporal Data Frames and Tools

Di Cook

Rob Hyndman

Mitchell O'Hara-Wild

Tyler Smith

Wil Davis

group_by_key function

<dl><dt>.data</dt>
<dd>A <code>tbl_ts</code> object.</dd>
<dt>...</dt>
<dd>Ignored.</dd>
<dt>.drop</dt>
<dd>Drop groups formed by factor levels that don't appear in the
data? The default is <code>TRUE</code> except when <code>.data</code> has been previously
grouped with <code>.drop = FALSE</code>. See <code><a href="https://dplyr.tidyverse.org/reference/group_by_drop_default.html">group_by_drop_default()</a></code> for details.</dd></dl>

Arguments

Group by key variables — group_by_key

<dl>

<dt>.data</dt>
<dd>A <code>tbl_ts</code> object.</dd>


<dt>...</dt>
<dd>Ignored.</dd>


<dt>.drop</dt>
<dd>Drop groups formed by factor levels that don't appear in the
data? The default is <code>TRUE</code> except when <code>.data</code> has been previously
grouped with <code>.drop = FALSE</code>. See <code><a href='https://dplyr.tidyverse.org/reference/group_by_drop_default.html'>group_by_drop_default()</a></code> for details.</dd>

</dl>

group_by_key: Group by key variables

Description

Usage

Arguments

Examples