phiDelta (version 1.0.1)

calculate_entropy: calculate entropy

Description

calculates the entropy of a specificity and sensitivity tuple considering the ratio

Usage

calculate_entropy(spec, sens, ratio = 1)

Arguments

spec

numeric, is the specificity, the true negative rate

sens

numeric, is the sensitivity, the true positive rate

ratio

numeric, is the ratio of positive and negative of the data

Value

entropy of the tuple

Examples

# NOT RUN {
calculate_entropy(1,0)
calculate_entropy(0.5,0.6,0.7)
# }