27 Sep 2026 · 10:06 AM MTUpdated…
Authored research record

Research output

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constructionFinding recorded

If grains.sql tw_lags composed the ten team windows the share tree and every other team_week reader consume (own plays_l3, pass_rate_l3, points_l3, points_trend, points_allowed_trend, plays_trend, pass_rate_trend; the opponent's plays_l3, pass_rate_l3, points_allowed_l3 via the same table) as geometric pools instead of flat l3 / l3-minus-l8, does the player line move end to end?

Owner lane: construction

Question

If grains.sql tw_lags composed the ten team windows the share tree and every other team_week reader consume (own plays_l3, pass_rate_l3, points_l3, points_trend, points_allowed_trend, plays_trend, pass_rate_trend; the opponent's plays_l3, pass_rate_l3, points_allowed_l3 via the same table) as geometric pools instead of flat l3 / l3-minus-l8, does the player line move end to end?

Prediction

G-A0 fantasy MAE within +-0.01 pts/row and the Bonf-3 interval spans zero (nil), targets and carries within +-0.005; G moves most forecasts by 0.05-0.3 pts. C-A0 is WORSE than A0 on fantasy by +0.005 to +0.04 with the 95% interval excluding zero on at least one endpoint, because the shuffled plays_l3/pass_rate_l3 also reach the volume anchor. If C is nil the block is inert end to end and G is uninformative.

Finding and verdict

MEASURED NOTHING. Geometric recomposition of the ten team windows (own + opponent copies, both sides of every game, every consumer of team_week at once) moves fantasy MAE +0.0048 [Bonf-3 -0.0088, +0.0187], targets -0.0030, carries +0.0023, all spanning zero, on 20,523 player-weeks 2023-25 with the replica exact. The whole block is near-inert end to end: a cross-team derangement of it costs +0.0088 carries [+0.0019,+0.0156] and +0.0074 fantasy (spans zero).

Reasoning

Closes the last untested route of H-021's team windows. The anchor route (0624Z) found a real rush gain at the team-game level (-0.041 carries/team-game) that dilutes to nil per player; the share-tree + opponent route is now nil too, and the block itself is worth about +0.01 carries/row through the model by derangement.

Next action

H-021's team windows are closed on both routes. Remaining items the row carries (conservation, latest_rows) are not composition questions of team_week; the only live H-021 lead is 0118Z's season-share term in the start/sit order, which is a decision question and belongs to its own row.

Source provenance and publication scope

Owned research record: research/scientist/experiments/2026-09-26T0820Z-construction-h021-team-windows.json

This public reading view includes authored question, finding, review, reasoning and next action fields. Raw measurements, commands, logs and local paths are withheld. The record ID clock is not proof of completion or deployment.