All functions

ChisqrGoodnessOfFit()

Compute the chisquare goodness of fit statistic for ROC fitting model

Compare3ProperRocFits()

Compare three proper-ROC curve fitting models

Df2RJafrocDataset()

Convert ratings arrays to an RJafroc dataset

DfBinDataset()

Returns a binned dataset

DfCreateCorCbmDataset()

Create paired dataset for testing FitCorCbmRoc

DfExtractCorCbmDataset()

Extract two arms of a pairing from an MRMC ROC dataset

DfExtractDataset()

Extract a subset of treatments and readers from a dataset

DfFroc2Afroc()

Convert an FROC dataset to an AFROC dataset

DfFroc2Lroc()

Simulates an "AUC-equivalent" LROC dataset from an FROC dataset

DfFroc2Roc()

Convert an FROC dataset to an ROC dataset

DfLroc2Froc()

Simulates an "AUC-equivalent" FROC dataset from an LROC dataset

DfLroc2Roc()

Convert an LROC dataset to a ROC dataset

DfReadCrossedModalities()

Read a crossed-treatment data file

DfReadDataFile()

Read a data file

DfReadLrocDataFile()

Read a LROC data file

DfSaveDataFile()

Save ROC data file in a different format

FitBinormalRoc()

Fit the binormal model to selected treatment and reader in an ROC dataset

FitCbmRoc()

Fit the contaminated binormal model (CBM) to selected treatment and reader in an ROC dataset

FitCorCbm()

Fit CORCBM to a paired ROC dataset

FitCorCbmRoc()

Fit CORCBM to a paired ROC dataset

FitRsmRoc()

Fit the radiological search model (RSM) to an ROC dataset

PlotBinormalFit()

Plot binormal fit

PlotCbmFit()

Plot CBM fitted curve

PlotEmpiricalOperatingCharacteristics()

Plot empirical operating characteristics, ROC, FROC or LROC

PlotRsmOperatingCharacteristics()

RSM predicted operating characteristics, ROC pdfs and different FOMs possible with FROC data

RJafroc-package

RJafroc: Analyzing Diagnostic Observer Performance Studies

SimulateCorCbmDataset()

Simulate paired binned data for testing FitCorCbm

SimulateFrocDataset()

Simulates an MRMC uncorrelated FROC dataset using the RSM

SimulateFrocFromLrocDataset()

Simulates an "AUC-equivalent" FROC dataset from an LROC dataset

SimulateLrocDataset()

Simulates an uncorrelated FLROC FrocDataset using the RSM

SimulateRocDataset()

Simulates a binormal model ROC dataset

SsFrocNhRsmModel()

RSM fitted model for FROC sample size

SsPowerGivenJK()

Statistical power for specified numbers of readers and cases

SsPowerGivenJKDbmVarComp()

Power given J, K and Dorfman-Berbaum-Metz variance components

SsPowerGivenJKOrVarComp()

Power given J, K and Obuchowski-Rockette variance components

SsPowerTable()

Generate a power table

SsSampleSizeKGivenJ()

Number of cases, for specified number of readers, to achieve desired power

StSignificanceTesting()

Perform DBM or OR significance testing

StSignificanceTestingCadVsRadiologists()

Significance testing: standalone CAD vs. radiologists

StSignificanceTestingCrossedModalities()

Perform significance testing using crossed treatments analysis

StSignificanceTestingSingleFixedFactor()

Perform significance testing for single fixed factor analysis

StSingleTreatmentRandomReader()

Significance testing for single random factor

UtilAucBinormal()

Binormal model AUC function

UtilAucCBM()

CBM AUC function

UtilAucPROPROC()

PROPROC AUC function

UtilAucsRSM()

RSM ROC/AFROC AUC calculator

UtilFigureOfMerit()

Calculate empirical figures of merit (FOMs) for specified dataset

UtilIntrinsic2PhysicalRSM()

Convert from intrinsic to physical RSM parameters

UtilLesionDistr()

Lesion distribution matrix

UtilLesionWeightsDistr()

Lesion weights distribution

UtilMeanSquares()

Calculate mean squares

UtilOutputReport()

Generate a text formatted report file or an Excel file

UtilPhysical2IntrinsicRSM()

Convert from physical to intrinsic RSM parameters

UtilPseudoValues()

Calculate pseudovalues

UtilVarComponentsDBM()

Utility for Dorfman-Berbaum-Metz variance components

UtilVarComponentsOR()

Utility for Obuchowski-Rockette variance components

dataset01

TONY FROC dataset

dataset02

Van Dyke ROC dataset

dataset03

Franken ROC dataset

dataset04

Federica Zanca FROC dataset

dataset05

John Thompson FROC dataset

dataset06

Magnus FROC dataset

dataset07

Lucy Warren FROC dataset

dataset08

Monica Penedo ROC dataset

dataset09

Nico Karssemeijer ROC dataset (CAD vs. radiologists)

dataset10

Marc Ruschin ROC dataset

dataset11

Dobbins 1 FROC dataset

dataset12

Dobbins 2 ROC dataset

dataset13

Dobbins 3 FROC dataset

dataset14

Federica Zanca real (as opposed to inferred) ROC dataset

datasetBinned123

Binned dataset suitable for checking FitCorCbm; seed = 123

datasetBinned124

Binned dataset suitable for checking FitCorCbm; seed = 124

datasetBinned125

Binned dataset suitable for checking FitCorCbm; seed = 125

datasetCadLroc

Nico Karssemeijer LROC dataset (CAD vs. radiologists)

datasetCadSimuFroc

Simulated FROC CAD vs. RAD dataset

datasetCrossedModality

John Thompson crossed treatment FROC dataset

datasetDegenerate

Simulated degenerate ROC dataset (for testing purposes)

datasetFROCSp

Simulated FROC SPLIT-PLOT dataset

datasetROI

Simulated ROI dataset