PN — Estimation maps user stories to a canonical Fibonacci story-point value…
Estimation maps user stories to a canonical Fibonacci story-point value (non-canonical outputs mapped to the nearest Fibonacci number); the primary metric is MAE, with median error, RMSE and per-range MAE as secondary.
Source: PUMA project documentation · Traceability: corpus unit
MEM-033· Confidence: verified-at-primary-source