Cal/Val Scorecard
Compute standard cal/val skill metrics from a match-up table (output of `cal_val_match`). Returns per-group records carrying ubRMSE, bias, R (Pearson correlation), anomR (anomaly correlation), and n_matchups. Metric definitions (per SMAP Cal/Val Plan and Entekhabi et al. 2010): bias = mean(satellite - in_situ) RMSE = sqrt(mean((satellite - in_situ)^2)) ubRMSE = sqrt(RMSE^2 - bias^2) # bias-corrected R = Pearson correlation of (satellite, in_situ) anomR = Pearson correlation of seasonal anomalies # mean climatology removed SMAP CVS target: ubRMSE ≤ 0.04 m^3/m^3.
| ID | cal_val_scorecard |
|---|---|
| Domain | temporal |
| Category | evaluation |
| Type | table-to-record |
| Version | 0.1.0 |