pathology {modeldata}

Liver pathology data

Description

Liver pathology data

Details

These data have the results of a x-ray examination to determine whether liver is abnormal or not (in the scan column) versus the more extensive pathology results that approximate the truth (in pathology).

Value

pathology

a data frame

Source

Altman, D.G., Bland, J.M. (1994) “Diagnostic tests 1: sensitivity and specificity,” British Medical Journal, vol 308, 1552.

Examples

data(pathology)
str(pathology)