.process_denominator

Function takes the <code>ard_categorical(denominator)</code> argument and returns a
structured data frame that is merged with the count data and used as the
denominator in percentage calculations.

internal

Construct CDISC (Clinical Data Interchange Standards
Consortium) compliant Analysis Results Data objects. These objects are
used and re-used to construct summary tables, visualizations, and
written reports. The package also exports utilities for working with
these objects and creating new Analysis Results Data objects.

Daniel D. Sjoberg

cards

Analysis Results Data

Becca Krouse

Emily de la Rua

F. Hoffmann-La Roche AG 

GlaxoSmithKline Research & Development Limited 

.process_denominator function

<dl><dt>data</dt>
<dd>(<code>data.frame</code>) 
a data frame</dd>
<dt>variables</dt>
<dd>(<code><a href="https://dplyr.tidyverse.org/reference/dplyr_tidy_select.html">tidy-select</a></code>) 
columns to include in summaries. Default is <code>everything()</code>.</dd>
<dt>denominator</dt>
<dd>(<code>string</code>, <code>data.frame</code>, <code>integer</code>) 
Specify this argument to change the denominator,
e.g. the <code>"N"</code> statistic. Default is <code>'column'</code>. See below for details.</dd>
<dt>by, strata</dt>
<dd>(<code><a href="https://dplyr.tidyverse.org/reference/dplyr_tidy_select.html">tidy-select</a></code>) 
columns to use for grouping or stratifying the table output.
Arguments are similar, but with an important distinction:
<code>by</code>: results are tabulated by all combinations of the columns specified,
including unobserved combinations and unobserved factor levels.
<code>strata</code>: results are tabulated by all observed combinations of the
columns specified.
Arguments may be used in conjunction with one another.</dd></dl>

Arguments

Process denominator Argument — .process_denominator

<dl>

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


<dt>variables</dt>
<dd>(<code><a href='https://dplyr.tidyverse.org/reference/dplyr_tidy_select.html'>tidy-select</a></code>) 
columns to include in summaries. Default is <code>everything()</code>.</dd>


<dt>denominator</dt>
<dd>(<code>string</code>, <code>data.frame</code>, <code>integer</code>) 
Specify this argument to change the denominator,
e.g. the <code>"N"</code> statistic. Default is <code>'column'</code>. See below for details.</dd>


<dt>by, strata</dt>
<dd>(<code><a href='https://dplyr.tidyverse.org/reference/dplyr_tidy_select.html'>tidy-select</a></code>) 
columns to use for grouping or stratifying the table output.
Arguments are similar, but with an important distinction:
<code>by</code>: results are tabulated by all combinations of the columns specified,
including unobserved combinations and unobserved factor levels.
<code>strata</code>: results are tabulated by all observed combinations of the
columns specified.
Arguments may be used in conjunction with one another.</dd>

</dl>

.process_denominator: Process `denominator` Argument

Description

Usage

Value

Arguments

Examples