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Fix precision loss in variance, standard deviation and related statistics (HF-491) - #1784

Merged

sequba merged 14 commits into

fix/variance-precision

Oct 8, 2026

Commits on Oct 7, 2026
Commits on Oct 8, 2026
- Shorten the variance changelog entries (HF-491)
  
  marcin-kordas-hoc
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  claude
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  1d0c822
- Share the x-deviation checks of SLOPE and STEYX and route AVERAGEA through doAverageA (HF-491)
  
  sequba
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  claude
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  4c97bae
- Simplify the changelog entries for the variance fixes (HF-491)
  
  sequba
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  claude
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  9d88a38
- Fold the D-variance functions through MomentsAggregate and scale the deviation sums by powers of two (HF-491)
  
  sequba
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  claude
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  6d4925e
- Merge remote-tracking branch 'origin/develop' into fix/variance-precision
  sequba
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  30a0691
- Add a message to the equal-x #DIV/0! of SLOPE and STEYX and fix the docs of the variance changes (HF-491)
  
  sequba
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  claude
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  2b3c8ab
- Compute the STEYX residual sum of squares from the residuals themselves (HF-491)
  
  sequba
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  e0d1e7d
- Describe the STEYX fix for points that lie almost on a line in the changelog (HF-491)
  
  sequba
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  6001b6e
- Fix the release script
  sequba
  committed
  91456eb