Adjust variance implementation and add new default hybrid algorithm#465
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jmh530 wants to merge 3 commits into
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Adjust variance implementation and add new default hybrid algorithm#465jmh530 wants to merge 3 commits into
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #465 +/- ##
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+ Coverage 91.91% 91.94% +0.02%
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Files 79 79
Lines 18799 18890 +91
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+ Hits 17279 17368 +89
- Misses 1520 1522 +2 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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This makes some adjustments to how variance is implemented and the unit tests and coverage. The more significant change is a new default hybrid algorithm that combines the nice parts about the twoPass and online algorithm. For the purpose of the variance calculation, it is basically the same as twoPass, but offers more flexibility for VarianceAccumulator.
The online algorithm turns out to be much slower than I expected in benchmarks.