# Uses of Interface
org.apache.commons.math3.stat.ranking.RankingAlgorithm

Packages that use RankingAlgorithm
Package
Description
org.apache.commons.math3.stat.correlation
Correlations/Covariance computations.
org.apache.commons.math3.stat.ranking
Classes providing rank transformations.

## Uses of RankingAlgorithm in org.apache.commons.math3.stat.correlation

Constructors in org.apache.commons.math3.stat.correlation with parameters of type RankingAlgorithm
Modifier
Constructor
Description
``
`SpearmansCorrelation(RealMatrix dataMatrix, RankingAlgorithm rankingAlgorithm)`
Create a SpearmansCorrelation with the given input data matrix and ranking algorithm.
``
`SpearmansCorrelation(RankingAlgorithm rankingAlgorithm)`
Create a SpearmansCorrelation with the given ranking algorithm.

## Uses of RankingAlgorithm in org.apache.commons.math3.stat.ranking

Classes in org.apache.commons.math3.stat.ranking that implement RankingAlgorithm
Modifier and Type
Class
Description
`class`
`NaturalRanking`
Ranking based on the natural ordering on doubles.