Package com.tdunning.math.stats
package com.tdunning.math.stats
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ClassDescriptionA tree of t-digest centroids.A single centroid which represents a number of data points.Maintains histogram buckets that are constant width in base-2 floating point representation space.Abstract class that describes how a Histogram should work.An AVL-tree structure stored in parallel arrays.A stack of int values.Maintains a t-digest by collecting new points in a buffer that is then sorted occasionally and merged into a sorted array that contains previously computed centroids.Very simple variable byte encoding that always uses 64bit units.Static sorting methodsAdaptive histogram based on something like streaming k-means crossed with Q-digest.