prune_except

Prune table except specified levels

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.

Joe Zhu

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Standard TLGs for Clinical Trials Reporting

prune_except function

<dl><dt>keep</dt>
<dd>(<code>character</code>) levels to keep.</dd></dl>

Arguments

Prune table except specified levels — prune_except

<dl>

<dt>keep</dt>
<dd>(<code>character</code>) levels to keep.</dd>

</dl>

prune_except: Prune table except specified levels

Description

Usage

Value

Arguments