getSNOMED

Returns an object named 'SNOMED' from the global
environment. Returns an error if no such object exists,
or if it is not an environment containing tables named
CONCEPT, RELATIONSHIP, STATEDRELATIONSHIP and DESCRIPTION.
There is no attempt to check that these tables are actually valid.

Functions and methods for manipulating 'SNOMED CT'
concepts. The package contains functions for loading the 'SNOMED CT'
release into a convenient R environment, selecting 'SNOMED CT'
concepts using regular expressions, and navigating the 'SNOMED CT'
ontology. It provides the 'SNOMEDconcept' S3 class for a vector of
'SNOMED CT' concepts (stored as 64-bit integers) and the
'SNOMEDcodelist' S3 class for a table of concepts IDs with
descriptions. The package can be used to construct sets of
'SNOMED CT' concepts for research (<doi:10.1093/jamia/ocac158>).
For more information about 'SNOMED CT' visit
<https://www.snomed.org/>.

Anoop Shah

Rdiagnosislist

Manipulate SNOMED CT Diagnosis Lists

getSNOMED function

<dl><dt>SNOMEDname</dt>
<dd>name of the SNOMED environment to search for</dd></dl>

Arguments

Retrieves SNOMED CT dictionary from the global environment — getSNOMED

<dl>

<dt>SNOMEDname</dt>
<dd>name of the SNOMED environment to search for</dd>

</dl>

getSNOMED: Retrieves SNOMED CT dictionary from the global environment

Description

Usage

Value

Arguments

See Also

Examples