* Added `OMinMax` class for calculation of minimum, maximum and number of points.
0.1.4
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* Added `OReg` class for handling an univariate regression. * Added convenience method `of_frame` for quick computation of pandas dataframes. * Explicit `compute` override to play well with intellisense.
0.1.3
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* Fix for `of_groupby` methods with no weights. * Added convenience methods for accessing members in lambda functions.
0.1.2
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* Explicit handling of invalid values (drop, keep, raise). * Separation of initialization and calculation. * Benchmarking vs RunStats.