What this is
Algebra on D-1..5 inputs under the Q143 hypothesis; the QE row is an upper bound on Nintendo's launch-window count (as D-1..5 method itself states), so the sign test cannot fail for any plausible k.
The values
- Factor k excluded by D1 to D5: none
- Q143 required k: 1.3 to 1.8
Some detail is too fine to show here; it is kept in the trainer’s notes.
Where it comes from
Our calculation from other figures in the trainer’s notes.
Show the working
- negative gaps are a timing artefact
- no counting factor is excluded
Related figures
Built from this one
- EstimateLaunch figure against later quarter end row NULL TEST, 21 November 2019 vs 31 December 2019
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- EstimateLaunch figure against later quarter end row NULL TEST, 8 March 2026 vs 31 March 2026