Testing and incrementality · The result · Element
The verdict
What the test concluded.
The part
What it is
Incremental, not incremental, or inconclusive. The third is honest and common and is usually recorded as one of the first two.
A null result is worth as much as a positive one and is worth recording as clearly.
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.