prob.max_specificity: Probability Specificity (True Negative Rate)

In Laurae2/Laurae: Advanced High Performance Data Science Toolbox for R

Description

This function allows to use a custom thresholding method to compute the Specificity (True Negative Rate).

Usage

prob.max_specificity(preds, labels, thresh = 0.5)

Arguments

preds	Type: numeric. The predictions.
labels	Type: numeric. The labels (0, 1).
thresh	Type: numeric. The cutoff (threshold) probability which is deemed positive when higher or equal, or negative when lower. Defaults to 0.5 (anything higher or equal to 0.5 is positive, anything lower is negative).

Value

The Specificity (True Negative Rate) at the provided threshold.

Laurae2/Laurae documentation built on May 8, 2019, 7:59 p.m.