Usage
prediction_bias(y, y_hat, square_bias = FALSE, na.rm = FALSE)
Arguments
- y
Vector of observations or ground-truths.
- y_hat
Vector of predictions.
- square_bias
Whether to return the square bias (bool); defaults to FALSE.
- na.rm
A logical value indicating whether NA values should be stripped before the computation proceeds.
Value
The (square) bias of the predictions y_hat for y.
Examples
prediction_bias(c(2.3, 4.2, 1.8), c(2.2, 4.6, 1.7))
#> [1] 0.06666667