tss: True skill statistic
In EU-ECDC/HerpesZosterModel: ZM

Description Usage Arguments References See Also Examples

The true skill statistic (TSS) also known as Youden's index or markedness is a measure often used in ecology for assessing species distribution models. It is given by

TSS = (TP / (TP + FN)) + (TN / (TN + FP)) - 1

where TP denotes true positives, TN denotes true negatives, FP denotes false positives, and FN denotes false negatives.

1	tss(tp, tn, fp, fn, ...)

`tp`	True positives
`tn`	True negatives
`fp`	False positives
`fn`	False negatives

\insertRef

Youden1950zostmod

kappa()

Other classification scores: auc, bcr, brier, dor, dp, err, et, f1, fai, fm, gain, gl, gm, ignr, jacc, kappa, lr, mcc, op, rand, rt, rus, sm, ss