Uses of Interface
org.apache.datasketches.quantilescommon.QuantilesDoublesAPI
Package
Description
This package is for the implementations of the sketch algorithm developed by Zohar Karnin, Kevin Lang,
and Edo Liberty that is commonly referred to as the "KLL" sketch after the authors' last names.
The quantiles package contains stochastic streaming algorithms that enable single-pass
analysis of the distribution of a stream of quantiles.
This package contains common tools and methods for the quantiles, kll and
req packages.
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Uses of QuantilesDoublesAPI in org.apache.datasketches.kll
Modifier and TypeClassDescriptionclass
This variation of the KllSketch implements primitive doubles. -
Uses of QuantilesDoublesAPI in org.apache.datasketches.quantiles
Modifier and TypeClassDescriptionclass
Compact sketches are inherently read only.class
This is an implementation of the Low Discrepancy Mergeable Quantiles Sketch, using doubles, described in section 3.2 of the journal version of the paper "Mergeable Summaries" by Agarwal, Cormode, Huang, Phillips, Wei, and Yi:class
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Uses of QuantilesDoublesAPI in org.apache.datasketches.quantilescommon
Modifier and TypeMethodDescriptionstatic double
KolmogorovSmirnov.computeKSDelta
(QuantilesDoublesAPI sketch1, QuantilesDoublesAPI sketch2) Computes the raw delta between two QuantilesDoublesAPI sketches for the kolmogorovSmirnovTest(...) method.ModifierConstructorDescriptionDoublesSketchSortedView
(double[] quantiles, long[] cumWeights, QuantilesDoublesAPI sk) Construct from elements, also used in testing.