doAUCmrmc {iMRMC}R Documentation

MRMC analysis for arbitrary design dataset

Description

Execute a Multi-Reader, Multi-Case (MRMC) analysis of ROC data from imaging studies where clinicians (readers) evaluate patient images (cases). An overview of this software, including references presenting details on the methods, can be found HERE or as an entry in the FDA/CDRH Regulatory Science Tool Catalog HERE.

Usage

doAUCmrmc(data, flagROC = FALSE)

Arguments

data

an iMRMC formatted data frame, see dfMRMC_example

flagROC

boolean indicating if ROC results should be computed.

Value

The MRMC analysis results as a list, below is a quick summary:

Examples

# Create a sample configuration file
config <- sim.gRoeMetz.config()
# Simulate an MRMC ROC data set
dFrame.imrmc <- sim.gRoeMetz(config)
# Analyze the MRMC ROC data and compute ROC curves
aucResult <- doAUCmrmc(dFrame.imrmc, flagROC = TRUE)



[Package iMRMC version 2.0.0 Index]