iso8601_truncate

<code>iso8601_truncate()</code> converts a character vector of ISO8601 dates, times or
date-times that might be partial and truncates the format by removing those
missing components.

internal

An Electronic Data Capture system (EDC) and Data Standard agnostic
solution that enables the pharmaceutical programming community to develop
Clinical Data Interchange Standards Consortium (CDISC)
Study Data Tabulation Model (SDTM) datasets in R. The reusable algorithms
concept in 'sdtm.oak' provides a framework for modular programming and can
potentially automate the conversion of raw clinical data to SDTM through
standardized SDTM specifications. SDTM is one of the required standards for data
submission to the Food and Drug Administration (FDA) in the United States and
Pharmaceuticals and Medical Devices Agency (PMDA) in Japan. SDTM standards
are implemented following the SDTM Implementation Guide as defined by
CDISC <https://www.cdisc.org/standards/foundational/sdtmig>.

Rammprasad Ganapathy

sdtm.oak

SDTM Data Transformation Engine

Adam Forys

Edgar Manukyan

Rosemary Li

Preetesh Parikh

Lisa Houterloot

Yogesh Gupta

Omar Garcia

Ramiro Magno

Kamil Sijko

Shiyu Chen

Pattern Institute 

F. Hoffmann-La Roche AG 

Pfizer Inc 

Transition Technologies Science 

iso8601_truncate function

<dl><dt>x</dt>
<dd>A character vector.</dd></dl>

Arguments

Truncate a partial ISO8601 date-time — iso8601_truncate

<dl>

<dt>x</dt>
<dd>A character vector.</dd>

</dl>

Truncate a partial ISO8601 date-time

iso8601_truncate: Truncate a partial ISO8601 date-time

Description

Usage

Value

Arguments