measures (version 0.3)

BAC: Balanced accuracy

Description

Mean of true positive rate and true negative rate.

Usage

BAC(truth, response, negative, positive)

Arguments

truth

vector of true values

response

vector of predicted values

negative

negative class

positive

positive class

Examples

# NOT RUN {
n = 20
set.seed(125)
truth = as.factor(sample(c(1,0), n, replace = TRUE))
probabilities = runif(n)
response = as.factor(as.numeric(probabilities > 0.5))
positive = 1
negative = 0
BAC(truth, response, negative, positive)
# }