mse computes the average squared difference between two numeric vectors.
mse
mse(actual, predicted)
The ground truth numeric vector.
The predicted numeric vector, where each element in the vector is a prediction for the corresponding element in actual.
actual
rmse mae
rmse
mae
# NOT RUN { actual <- c(1.1, 1.9, 3.0, 4.4, 5.0, 5.6) predicted <- c(0.9, 1.8, 2.5, 4.5, 5.0, 6.2) mse(actual, predicted) # }
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