lvmisc (version 0.1.2)

mean_error_pct: Mean percent error

Description

Computes the average percent error between the input vectors.

Usage

mean_error_pct(actual, predicted, na.rm = FALSE)

Value

Returns a double scalar with the mean percent error value.

A vector of the class lvmisc_percent.

Arguments

actual

A numeric vector with the actual values.

predicted

A numeric vector with the predicted values. Each element in this vector must be a prediction for the corresponding element in actual.

na.rm

A logical value indicating whether NA values should be stripped before the computation proceeds. Defaults to FALSE.

See Also

mean_error(), mean_error_abs(), mean_error_abs_pct(), mean_error_sqr(), mean_error_sqr_root()

Examples

actual <- runif(10)
predicted <- runif(10)

mean_error_pct(actual, predicted)