R2_Score: R-Squared (Coefficient of Determination) Regression Score

In yanyachen/MLmetrics: Machine Learning Evaluation Metrics

R-Squared (Coefficient of Determination) Regression Score

Description

Compute the R-Squared (Coefficient of Determination) Regression Score.

Usage

R2_Score(y_pred, y_true)

Arguments

y_pred	Estimated target values vector
y_true	Ground truth (correct) target values vector

Value

R^2 Score

Examples

data(cars)
reg <- lm(log(dist) ~ log(speed), data = cars)
R2_Score(y_pred = exp(reg$fitted.values), y_true = cars$dist)

yanyachen/MLmetrics documentation built on April 16, 2024, 7:48 a.m.