fix: use float64 accumulators in PearsonCorrelation to prevent catastrophic cancellation - #3740

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tejas-ae wants to merge 5 commits into

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tejas-ae:fix/pearson-correlation-float64-accumulators

Commits on Apr 15, 2026

fix: use float64 accumulators in PearsonCorrelation to prevent catastrophic cancellation

Tejas
and
claude
committed
a132dad

Commits on Jul 15, 2026

Merge branch 'master' into fix/pearson-correlation-float64-accumulators
tejas-ae
authored
41c4648

Commits on Sep 24, 2026

fix: retain Pearson accumulator dtype when loading old state
tejas-ae
committed
cd4088e
test: cover float32 Pearson inputs and legacy state
tejas-ae
committed
c4a3b5e
Merge branch 'master' into fix/pearson-correlation-float64-accumulators
tejas-ae
authored
4a738e2