util_sub_string_left_from_.

Get sub-string left from first <code>.</code>

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

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) 

util_sub_string_left_from_. function

<dl><dt>x</dt>
<dd>the string with a least one <code>.</code></dd></dl>

Arguments

Get sub-string left from first . — util_sub_string_left_from_.

<dl>

<dt>x</dt>
<dd>the string with a least one <code>.</code></dd>

</dl>

Get sub-string left from first <code>.</code>

util_sub_string_left_from_.: Get sub-string left from first `.`

Description

Usage

Arguments

Examples