Forecasting · The accuracy record · Element
The correction
What was changed in the forecasting process as a result.
The part
What it is
Correction can be mechanical — adjusting for known bias — or procedural, such as changing who produces the estimate.
Where the same bias persists after correction, the cause is usually incentive rather than method.
The smallest level
The attributes it carries
Each attribute is one of the framework’s shared types. What a date is, and how it is written, is defined once for the whole model — the note here says what it means in this particular place.