Structs
A commutative data structure for exact frequency counts.
A commutative data structure for tracking minimum and maximum values.
Online state for computing mean, variance and standard deviation.
A commutative data structure for lazily sorted sequences of data.
Traits
Defines an interface for types that have an identity and can be commuted.
Functions
Compute the mean of a stream in constant space.
Compute the exact median on a stream of data.
Merges all items in the stream.
Compute the exact mode on a stream of data.
Compute the modes on a stream of data.
Compute the exact 1-, 2-, and 3-quartiles (Q1, Q2 a.k.a. median, and Q3) on a stream of data.
Compute the standard deviation of a stream in constant space.
Compute the variance of a stream in constant space.