swh:1:snp:3a44eb759780145deea094ac2a25c5049546a085
Tip revision: c52ce072e457ea91212cea8cbcace0daa866910b authored by Han Lin Shang on 07 October 2018, 07:10:02 UTC
version 5.1
version 5.1
Tip revision: c52ce07
relmse.R
relmse <- function(forecast, forecastbench, true)
{
if (length(forecast) != length(true))
stop("RelMAE: the lengths of input vectors must be the same.")
ferror = mean((true - forecast)^2)
ferrorbench = mean((true - forecastbench)^2)
relativerror = ferror / ferrorbench
return(round(relativerror, 6))
}