Package org.apache.datasketches.quantiles

package org.apache.datasketches.quantiles

The quantiles package contains stochastic streaming algorithms that enable single-pass analysis of the distribution of a stream of quantiles.

See Also:

• QuantilesDoublesSketch
• QuantilesItemsSketch

Related Packages

Package	Description
org.apache.datasketches	This package is the parent package for all sketch families and common code areas.

Classes

Class	Description
ClassicUtil	Utilities for the classic quantiles sketches and independent of the type.
CompactQuantilesDoublesSketch	Compact sketches are inherently read only.
QuantilesDoublesSketch	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:
QuantilesDoublesSketchBuilder	For building a new quantiles QuantilesDoublesSketch.
QuantilesDoublesSketchIterator	Iterator over QuantilesDoublesSketch.
QuantilesDoublesUnion	The API for Union operations for QuantilesDoublesSketches
QuantilesDoublesUnionBuilder	For building a new QuantilesDoublesSketch Union operation.
QuantilesItemsSketch<T>	This is an implementation of the Low Discrepancy Mergeable Quantiles Sketch, using generic items, described in section 3.2 of the journal version of the paper "Mergeable Summaries" by Agarwal, Cormode, Huang, Phillips, Wei, and Yi:
QuantilesItemsSketchIterator<T>	Iterator over QuantilesItemsSketch.
QuantilesItemsUnion<T>	The API for Union operations for generic QuantilesItemsSketches
UpdatableQuantilesDoublesSketch	Extends QuantilesDoubleSketch