keyholder-scoped

keyholder offers <a href="https://dplyr.tidyverse.org/reference/scoped.html">scoped</a> variants of the
following functions:<ul>
<li><code>key_by()</code>. See key_by_all().</li>
<li><code>remove_keys()</code>. See remove_keys_all().</li>
<li><code>restore_keys()</code>. See restore_keys_all().</li>
<li><code>rename_keys()</code>. See rename_keys_all().</li>
</ul>

Tools for keeping track of information, named
"keys", about rows of data frame like objects. This is done by
creating special attribute "keys" which is updated after every change
in rows (subsetting, ordering, etc.).  This package is designed to
work tightly with 'dplyr' package.

Evgeni Chasnovski

keyholder

Store Data About Rows

keyholder-scoped function

<dl><dt>.funs</dt>
<dd>Parameter for <a href="https://dplyr.tidyverse.org/reference/scoped.html">scoped</a> functions.</dd>
<dt>.vars</dt>
<dd>Parameter for <a href="https://dplyr.tidyverse.org/reference/scoped.html">scoped</a> functions.</dd>
<dt>.predicate</dt>
<dd>Parameter for <a href="https://dplyr.tidyverse.org/reference/scoped.html">scoped</a> functions.</dd>
<dt>...</dt>
<dd>Parameter for <a href="https://dplyr.tidyverse.org/reference/scoped.html">scoped</a> functions.</dd></dl>

Arguments

keyholder offers <a href='https://dplyr.tidyverse.org/reference/scoped.html'>scoped</a> variants of the
following functions:<ul>
<li><code>key_by()</code>. See key_by_all().</li>
<li><code>remove_keys()</code>. See remove_keys_all().</li>
<li><code>restore_keys()</code>. See restore_keys_all().</li>
<li><code>rename_keys()</code>. See rename_keys_all().</li>
</ul>

Operate on a selection of keys — keyholder-scoped

<dl>

<dt>.funs</dt>
<dd>Parameter for <a href='https://dplyr.tidyverse.org/reference/scoped.html'>scoped</a> functions.</dd>


<dt>.vars</dt>
<dd>Parameter for <a href='https://dplyr.tidyverse.org/reference/scoped.html'>scoped</a> functions.</dd>


<dt>.predicate</dt>
<dd>Parameter for <a href='https://dplyr.tidyverse.org/reference/scoped.html'>scoped</a> functions.</dd>


<dt>...</dt>
<dd>Parameter for <a href='https://dplyr.tidyverse.org/reference/scoped.html'>scoped</a> functions.</dd>

</dl>

keyholder-scoped: Operate on a selection of keys

Description

Arguments

See Also