util_count_code_classes

count numbers of distinct codes of class missings or of class jump jumps

Data quality assessments guided by a
'data quality framework introduced by Schmidt and colleagues, 2021'
<doi:10.1186/s12874-021-01252-7> target the
data quality dimensions integrity, completeness, consistency, and
accuracy. The scope of applicable functions rests on the
availability of extensive metadata which can be provided in
spreadsheet tables. Either standardized (e.g. as 'html5' reports) or
individually tailored reports can be generated. For an introduction
into the specification of corresponding metadata, please refer to the
'package website'
<https://dataquality.ship-med.uni-greifswald.de/Annotation_of_Metadata.html>.

Stephan Struckmann

dataquieR

Data Quality in Epidemiological Research

University Medicine Greifswald 

Elisa Kasbohm

Joany Marino

Adrian Richter

Carsten Oliver Schmidt

German Research Foundation (DFG SCHM 2744/3-1) 

European Union’s Horizon 2020 programme (euCanSHare, grant agreement No. 825903) 

util_count_code_classes function

<dl><dt>sdf</dt>
<dd>study data</dd>
<dt>mdf</dt>
<dd>meta data</dd>
<dt>variables</dt>
<dd>variables</dd>
<dt>name</dt>
<dd>variable attribute the name of the column in the metadata
with labels of variables</dd>
<dt>list</dt>
<dd>variable attribute <code>JUMP_LIST</code> or <code>MISSING_LIST</code>: Count which
categories.</dd>
<dt>warn</dt>
<dd><a href="/link/logical?package=dataquieR&version=1.0.13" data-mini-rdoc="dataquieR::logical">logical</a> emit warnings on non-numeric missing codes</dd></dl>

Arguments

count distinct realizations of missing codes of a specific class — util_count_code_classes

<dl>

<dt>sdf</dt>
<dd>study data</dd>


<dt>mdf</dt>
<dd>meta data</dd>


<dt>variables</dt>
<dd>variables</dd>


<dt>name</dt>
<dd>variable attribute the name of the column in the metadata
with labels of variables</dd>


<dt>list</dt>
<dd>variable attribute <code>JUMP_LIST</code> or <code>MISSING_LIST</code>: Count which
categories.</dd>


<dt>warn</dt>
<dd><a href='https://rdrr.io/r/base/logical.html'>logical</a> emit warnings on non-numeric missing codes</dd>

</dl>

util_count_code_classes: count distinct realizations of missing codes of a specific class

Description

Usage

Value

Arguments