Package | Description |
---|---|
org.apache.datasketches.kll |
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.
|
org.apache.datasketches.quantiles |
The quantiles package contains stochastic streaming algorithms that enable single-pass
analysis of the distribution of a stream of quantiles.
|
org.apache.datasketches.quantilescommon |
This package contains common tools and methods for the quantiles, kll and
req packages.
|
Modifier and Type | Class and Description |
---|---|
class |
KllDoublesSketch
This variation of the KllSketch implements primitive doubles.
|
Modifier and Type | Class and Description |
---|---|
class |
CompactDoublesSketch
Compact sketches are inherently read only.
|
class |
DoublesSketch
|
class |
UpdateDoublesSketch |
Modifier and Type | Method and Description |
---|---|
static double |
KolmogorovSmirnov.computeKSDelta(QuantilesDoublesAPI sketch1,
QuantilesDoublesAPI sketch2)
Computes the raw delta between two QuantilesDoublesAPI sketches for the kolmogorovSmirnovTest(...)
|
Constructor and Description |
---|
DoublesSketchSortedView(double[] quantiles,
long[] cumWeights,
QuantilesDoublesAPI sk)
Construct from elements, also used in testing.
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