auc: auc

In AnderEhu/sme:

Description

auc

Usage

auc(x, y = NULL)

Arguments

x	if x is a dataframe represent FPR and TPR values but if it is a vector represent FPR value.
y	if x is a vector, y represent TPR values

Value

auc value

Examples

random.x <- sample.int(3000,1000,replace=FALSE)
class <- c(rep(TRUE, 500), rep(FALSE, 500))
pos <- sample.int(1000, 1000)
random.y <- class[order(pos)]
roc.curve <- roc.curve(random.x, random.y)
auc <- auc(roc.curve$FPR , roc.curve$TPR )

AnderEhu/sme documentation built on Jan. 31, 2022, 12:01 a.m.