conceptDecoder: This function returns the concept terms corresponding to an...

In OHDSI/Aphrodite: Automated PHenotype Routine for Observational Definition Identification Training and Evaluation (APHRODITE) - Phenotype building tool using Fuzzy labels

Description

This function returns the concept terms corresponding to an input set of concept IDs.

Usage

conceptDecoder(connection, schema, dbms, model, numFeats, breaker = ":",
  typeInd = 1, idInd = 2)

Arguments

connection	The connection to the database server.
schema	The database schema being used
dbms	The target DBMS for SQL to be rendered in.
model	The model object; will be used to extract top-ranking features
numFeats	The number of features you'd like returned
breaker=":"	Which sort of breaker is used in feature names (e.g. for "obs:12345" it would be ":")
typeInd1=1	Indice after string split defining which feature class (e.g. [1] for "obs:12345" defines obs)
idInd=1	Indice after string split defining which concept_id (e.g. [2] for "obs:12345 defines "12345")

Details

This function returns the concept terms corresponding to an input set of concept IDs. Use case: to investigate highly-ranked features from classification model

Value

A list of concept terms and concept ids, corresponding to the IDs of interest

Examples

## Not run: 

 high_ranking_concepts <- conceptDecoder(connection, schema, dbms, model, 20)


## End(Not run)

OHDSI/Aphrodite documentation built on Sept. 18, 2020, 10:26 p.m.