collapseCohorts

<code>collapseCohorts()</code> concatenates cohort records, allowing for some number
of days between one finishing and the next starting.

Create and manipulate study cohorts in data mapped to the
Observational Medical Outcomes Partnership Common Data Model.

Edward Burn

CohortConstructor

Build and Manipulate Study Cohorts Using a Common Data Model

Marti Catala

Nuria Mercade-Besora

Marta Alcalde-Herraiz

Mike Du

Yuchen Guo

Xihang Chen

Kim Lopez-Guell

Elin Rowlands

collapseCohorts function

<dl><dt>cohort</dt>
<dd>A cohort table in a cdm reference.</dd>
<dt>cohortId</dt>
<dd>Vector identifying which cohorts to modify
(cohort_definition_id or cohort_name). If NULL, all cohorts will be
used; otherwise, only the specified cohorts will be modified, and the
rest will remain unchanged.</dd>
<dt>gap</dt>
<dd>Number of days between two subsequent cohort entries to be merged
in a single cohort record.</dd>
<dt>name</dt>
<dd>Name of the new cohort table created in the cdm object.</dd></dl>

Arguments

Collapse cohort entries using a certain gap to concatenate records. — collapseCohorts

<dl>

<dt>cohort</dt>
<dd>A cohort table in a cdm reference.</dd>


<dt>cohortId</dt>
<dd>Vector identifying which cohorts to modify
(cohort_definition_id or cohort_name). If NULL, all cohorts will be
used; otherwise, only the specified cohorts will be modified, and the
rest will remain unchanged.</dd>


<dt>gap</dt>
<dd>Number of days between two subsequent cohort entries to be merged
in a single cohort record.</dd>


<dt>name</dt>
<dd>Name of the new cohort table created in the cdm object.</dd>

</dl>

Collapse cohort entries using a certain gap to concatenate records.

collapseCohorts: Collapse cohort entries using a certain gap to concatenate records.

Description

Usage

Value

Arguments