Add hybrid algorithm for accumulators
jmh530 opened this issue · 4 comments
jmh530 commented
The performance of the online algorithm can be bad compared to 2-3 pass algorithms when not parallelizing. Create hybrid algorithms that use pass algorithms when array/slice type and online otherwise.
Change defaults to these versions.
jmh530 commented
Need to fix up for SkewnessAccumulator/KurtosisAccumulator with twoPass/threePass to handle any range as well.
jmh530 commented
And fixup how they handle isPopulation to be consistent with VarianceAccumulator
jmh530 commented
There are also likely some extra consts that can get removed.