nima (version 0.4.5)

mse: Mean Squared Error (MSE)

Description

Easily compute the mean squared error for continuous predictions

Usage

mse(prediction, outcome)

Arguments

prediction

A numeric vector of predictions.

outcome

A numeric vector of outcomes actually observed.

Examples

# NOT RUN {
x <- rnorm(100)
y <- x^2
test_x <- rnorm(100)
test_y <- test_x^2
mod <- glm(y ~ x)
pred <- predict(mod, newx = as.data.frame(test_x))
error <- mse(prediction = pred, outcome = test_y)

# }