f_select

f_rename

<code>f_select()</code> operates the exact same way as <code><a href="https://dplyr.tidyverse.org/reference/select.html">dplyr::select()</a></code> and
can be used naturally with <code>tidy-select</code> helpers.
It uses collapse to perform the actual selecting of variables and is
considerably faster than dplyr for selecting exact columns,
and even more so when supplying the <code>.cols</code> argument.

A full set of fast data manipulation tools with a tidy
front-end and a fast back-end using 'collapse' and 'cheapr'.

Nick Christofides

fastplyr

Fast Alternatives to 'tidyverse' Functions

f_select function

<dl><dt>data</dt>
<dd>A data frame.</dd>
<dt>...</dt>
<dd>Variables to select using <code>tidy-select</code>.
See <code><a href="https://dplyr.tidyverse.org/reference/select.html">?dplyr::select</a></code> for more info.</dd>
<dt>.cols</dt>
<dd>(Optional) faster alternative to <code>...</code> that accepts
a named character vector or numeric vector. 
No checks on duplicates column names are done when using <code>.cols</code>. 
If speed is an expensive resource, it is recommended to use this.</dd></dl>

Arguments

<code>f_select()</code> operates the exact same way as <code><a href='https://dplyr.tidyverse.org/reference/select.html'>dplyr::select()</a></code> and
can be used naturally with <code>tidy-select</code> helpers.
It uses collapse to perform the actual selecting of variables and is
considerably faster than dplyr for selecting exact columns,
and even more so when supplying the <code>.cols</code> argument.

Fast dplyr::select()/dplyr::rename() — f_select

<dl>

<dt>data</dt>
<dd>A data frame.</dd>


<dt>...</dt>
<dd>Variables to select using <code>tidy-select</code>.
See <code><a href='https://dplyr.tidyverse.org/reference/select.html'>?dplyr::select</a></code> for more info.</dd>


<dt>.cols</dt>
<dd>(Optional) faster alternative to <code>...</code> that accepts
a named character vector or numeric vector. 
No checks on duplicates column names are done when using <code>.cols</code>. 
If speed is an expensive resource, it is recommended to use this.</dd>

</dl>

f_select: Fast `dplyr::select()`/`dplyr::rename()`

Description

Usage

Value

Arguments