Forecast Skill
Unlike error statistics, skill statistics provide a measure of forecast performance relative to some reference.
|
Measures |
Range |
Optimal |
Forecast Type |
Root Mean Squared Error Skill Score (RMSESS) |
- ∞ to 1 |
1 |
Deterministic |
Brier Skill Score (BSS) |
- ∞ to 1 |
1 |
Probabilistic |
Ranked Probability Skill Score (RPSS) |
- ∞ to 1 |
1 |
Probabilistic |