multipleIDI: multiple integrated discrimination improvement

Description Usage Arguments Details Value

View source: R/metrics.R

Description

This function calculates the ntegrated discrimination improvement (IDI) metric for all model comparisons

Usage

1
multipleIDI(plpRunList)

Arguments

plpRunList

A list of objects returned runPlp() containing the trained model or the output when implementing an existing model

Details

Users need to input a lsit of two or more trained models (the output of runPlp()) or the output of running an existing model

Value

A data.frame containing the columns: Model1, Model2, IDI value and z-value (can be used for statistical significance). A positive value suggests Model1 is better than Model2. A negative values suggests the opposite.


OHDSI/PredictionComparison documentation built on July 14, 2020, 6:16 p.m.