Data frame with diagnostic accuracy data from exercise electrocardiography.
data("Kertai")One data frame with 4 variables.
integer. number of true positives
integer. number of false negatives
integer. number of false positives
integer. number of true negatives
The Kertai data set is a meta-analysis of prognostic test studies and comprises 7 studies where the diagnostic test accuracy of exercise electrocardiography for predicting cardiac events in patients undergoing major vascular surgery was measured.