assert_valid_variable

Check variables in a data frame are valid character or factor.

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

assert_valid_variable function

<dl><dt>df</dt>
<dd>(<code>data.frame</code>) input dataset.</dd>
<dt>vars</dt>
<dd>(<code>character</code>) variables to check.</dd>
<dt>label</dt>
<dd>(<code>string</code>) labels of the data frame.</dd>
<dt>types</dt>
<dd>Named (<code>list</code>) of type of the input.</dd>
<dt>...</dt>
<dd>further arguments for <code>assert_valid_var</code>. Please note that different methods have different arguments
so if provided make sure the variables to check is of the same class.</dd></dl>

Arguments

Check variables in a data frame are valid character or factor. — assert_valid_variable

<dl>

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


<dt>vars</dt>
<dd>(<code>character</code>) variables to check.</dd>


<dt>label</dt>
<dd>(<code>string</code>) labels of the data frame.</dd>


<dt>types</dt>
<dd>Named (<code>list</code>) of type of the input.</dd>


<dt>...</dt>
<dd>further arguments for <code>assert_valid_var</code>. Please note that different methods have different arguments
so if provided make sure the variables to check is of the same class.</dd>

</dl>

assert_valid_variable: Check variables in a data frame are valid character or factor.

Description

Usage

Value

Arguments