dataset01: TONY FROC dataset

Description Usage Format References Examples

Description

This is referred to in the book as the "TONY" dataset. It consists of 185 cases, 89 of which are diseased, interpreted in two treatments ("BT" = breast tomosynthesis and "DM" = digital mammography) by five radiologists using the FROC paradigm. The diseased cases had at most two cancers (lesions) per case while the maximum number of non-lesion localizations (NLs) per case, over the entire dataset, was 3. The example below displays the wAFROC plot for the first treatment and first reader.

Usage

1

Format

A list with 8 elements:

References

Chakraborty DP, Svahn T (2011) Estimating the parameters of a model of visual search from ROC data: an alternate method for fitting proper ROC curves. PROC SPIE 7966.

Examples

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str(dataset01)
PlotEmpiricalOperatingCharacteristics(dataset = dataset01, opChType = "wAFROC")$Plot

dpc10ster/rjafroc documentation built on July 23, 2019, 8:12 a.m.