smape {lfl} | R Documentation |
Compute Symmetric Mean Absolute Percentage Error (SMAPE)
Description
SMAPE is computed as mean(abs(forecast - validation) / ((abs(forecast) + abs(validation)) / 2))
.
Usage
smape(forecast, validation)
Arguments
forecast |
A numeric vector of forecasted values |
validation |
A numeric vector of actual (real) values |
Value
A Symmetric Mean Absolute Percentage Error (SMAPE)
Author(s)
Michal Burda
See Also
[Package lfl version 2.2.0 Index]