com_qualified_segment_missingness

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.qihs.uni-greifswald.de/Annotation_of_Metadata.html>.

Stephan Struckmann

dataquieR

Data Quality in Epidemiological Research

University Medicine Greifswald 

Elisa Kasbohm

Joany Marino

Elena Salogni

Adrian Richter

Carsten Oliver Schmidt

German Research Foundation (DFG SCHM 2744/3-1, SCHM 2744/9-1, SCHM 2744/3-4) 

National Research Data Infrastructure for Personal Health Data: (NFDI 13/1) 

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

com_qualified_segment_missingness function

<dl><dt>study_data</dt>
<dd><a href="/link/data.frame?package=dataquieR&version=2.1.0" data-mini-rdoc="dataquieR::data.frame">data.frame</a> the data frame that contains the measurements</dd>
<dt>meta_data</dt>
<dd><a href="/link/data.frame?package=dataquieR&version=2.1.0" data-mini-rdoc="dataquieR::data.frame">data.frame</a> the data frame that contains metadata
attributes of study data</dd>
<dt>label_col</dt>
<dd>variable attribute the name of the column in the metadata
with labels of variables</dd>
<dt>meta_data_segment</dt>
<dd><a href="/link/data.frame?package=dataquieR&version=2.1.0" data-mini-rdoc="dataquieR::data.frame">data.frame</a> Segment level metadata</dd>
<dt>expected_observations</dt>
<dd>enum HIERARCHY | ALL | SEGMENT. Report the
number of observations expected using
the old <code>PART_VAR</code> concept. See
com_item_missingness for an
explanation.</dd></dl>

Arguments

Compute Indicators for Qualified Segment Missingness — com_qualified_segment_missingness

<dl>

<dt>study_data</dt>
<dd><a href='https://rdrr.io/r/base/data.frame.html'>data.frame</a> the data frame that contains the measurements</dd>


<dt>meta_data</dt>
<dd><a href='https://rdrr.io/r/base/data.frame.html'>data.frame</a> the data frame that contains metadata
attributes of study data</dd>


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


<dt>meta_data_segment</dt>
<dd><a href='https://rdrr.io/r/base/data.frame.html'>data.frame</a> Segment level metadata</dd>


<dt>expected_observations</dt>
<dd>enum HIERARCHY | ALL | SEGMENT. Report the
number of observations expected using
the old <code>PART_VAR</code> concept. See
com_item_missingness for an
explanation.</dd>

</dl>

Compute Indicators for Qualified Segment Missingness

com_qualified_segment_missingness: Compute Indicators for Qualified Segment Missingness

Description

Usage

Value

Arguments