subset_ncol

Utility function. Subset an object <code>x</code> with columns and 
return another with min(ncol, ncol(x)) columns.

Toggles the test and production versions of a large
data analysis project.

Landau William

downsize

A Tool to Downsize Large Analysis Projects for Testing

subset_ncol function

<dl><dt>x</dt>
<dd>object to subset</dd>
<dt>ncol</dt>
<dd>new number of columns</dd>
<dt>random</dt>
<dd>logical, whether to take a random subset or just the head.</dd></dl>

Arguments

Internal utility function. — subset_ncol

<dl>

<dt>x</dt>
<dd>object to subset</dd>


<dt>ncol</dt>
<dd>new number of columns</dd>


<dt>random</dt>
<dd>logical, whether to take a random subset or just the head.</dd>

</dl>

subset_ncol: Internal utility function.

Description

Usage

Arguments

See Also