MLmetrics (version 1.0.0)

ConfusionDF: Confusion Matrix (Data Frame Format)

Description

Compute data frame format confusion matrix for internal usage.

Usage

ConfusionDF(y_true, y_pred)

Arguments

y_true

Ground truth (correct) labels vector

y_pred

Predicted labels vector, as returned by a classifier

Value

• a data.frame of Confusion Matrix

Examples

data(cars)
logreg <- glm(formula=vs~hp+wt, family=binomial(link = "logit"), mtcars)
pred <- ifelse(logreg$fitted.values<0.5, 0, 1)
ConfusionDF(y_true=mtcars$vs, y_pred=pred)