na_if.

Convert values to <code>NA</code>.

internal

A tidy interface to 'data.table',
giving users the speed of 'data.table' while using tidyverse-like syntax.

<dl><dt>x</dt>
<dd>A vector</dd>
<dt>y</dt>
<dd>Value to replace with <code>NA</code></dd></dl>

<dl>

<dt>x</dt>
<dd>A vector</dd>


<dt>y</dt>
<dd>Value to replace with <code>NA</code></dd>

</dl>