Skip to main content
. 2017 Feb 2;38(5):2370–2383. doi: 10.1002/hbm.23524

Table 2.

Definitions of six statistical measurement indices

Measurement Definition
ACC
TP+TNTP+FP+TN+FN
SEN
TPTP+FN
SPE
TNTN+FP
YI
SEN+SPE1
F‐Score
2×precision × recallprecision + recall
BAC
12(SEN+SPE)

ACC, accuracy; SEN, sensitivity; SPE, specificity; YI, Youden's index; BAC, balanced accuracy.