check_all_colnames

Check that all names are among column names

internal

Provide standard tables, listings, and graphs (TLGs)
libraries used in clinical trials. This package implements a structure
to reformat the data with 'dunlin', create reporting tables using
'rtables' and 'tern' with standardized input arguments to enable quick
generation of standard outputs.  In addition, it also provides
comprehensive data checks and script generation functionality.

Liming Li

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Standard TLGs for Clinical Trials Reporting

check_all_colnames function

<dl><dt>df</dt>
<dd>(<code>data.frame</code>)</dd>
<dt>x</dt>
<dd>(<code>character</code>) the names of the columns to be checked.</dd>
<dt>null_ok</dt>
<dd>(<code>flag</code>) can <code>x</code> be NULL.</dd>
<dt>qualifier</dt>
<dd>(<code>string</code>) to be returned if the check fails.</dd></dl>

Arguments

Check that all names are among column names — check_all_colnames

<dl>

<dt>df</dt>
<dd>(<code>data.frame</code>)</dd>


<dt>x</dt>
<dd>(<code>character</code>) the names of the columns to be checked.</dd>


<dt>null_ok</dt>
<dd>(<code>flag</code>) can <code>x</code> be NULL.</dd>


<dt>qualifier</dt>
<dd>(<code>string</code>) to be returned if the check fails.</dd>

</dl>

check_all_colnames: Check that all names are among column names

Description

Usage

Value

Arguments