domains / families / data / derive-metric

derive-metric

separate

Use when a requested measure is missing, a saved custom metric needs reuse, or an ephemeral formula or derived scalar is needed.

When to use

• resolving missing measures
• reusing saved custom metrics
• creating ephemeral formulas
• deriving scalars
• validating custom metric formulas

When not to use

• saving metric definitions
• creating new metrics
• inferring formula grammar from names
• averaging averages
• using overlapping groups as population totals

Skill page

Source