RMSE | R Documentation |
Compute the root mean squared error regression loss.
RMSE(y_pred, y_true)
y_pred |
Estimated target values vector |
y_true |
Ground truth (correct) target values vector |
Root Mean Square Error Loss
data(cars)
reg <- lm(log(dist) ~ log(speed), data = cars)
RMSE(y_pred = exp(reg$fitted.values), y_true = cars$dist)
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