# AbsErr: Calculate the absolute error between forecast and observation

## Description

Calculate the absolute error between forecast and observation

## Arguments

fcst

a N-vector representing N time instances of real-valued forecasts

obs

a N-vector representing N time instances of real-valued observations

## Value

numeric N-vector of absolute errors |fcst - obs|

## See Also

SqErr, ScoreDiff, SkillScore

## Examples

# NOT RUN {
data(eurotempforecast)
mean(AbsErr(rowMeans(ens), obs))
# }