Package edu.cmu.tetrad.stat.correlation

Class CovarianceMatrix

java.lang.Object

edu.cmu.tetrad.stat.correlation.CovarianceMatrix

All Implemented Interfaces:

Covariance

public class CovarianceMatrix
extends Object
implements Covariance

Jan 25, 2016 2:13:26 PM

Version:

$Id: $Id

Author:

Kevin V. Bui (kvb2@pitt.edu)

Constructor Summary

Constructors

Constructor	Description
CovarianceMatrix(float[][] data)	Constructor for CovarianceMatrix.

Method Summary

Modifier and Type	Method	Description
float[][]	compute(boolean biasCorrected)	compute.
float[]	computeLowerTriangle(boolean biasCorrected)	computeLowerTriangle.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CovarianceMatrix

public CovarianceMatrix(float[][] data)

Constructor for CovarianceMatrix.

Parameters:

data - an array of float objects

Method Details

computeLowerTriangle

public float[] computeLowerTriangle(boolean biasCorrected)

computeLowerTriangle.

Specified by:

computeLowerTriangle in interface Covariance

Parameters:

biasCorrected - a boolean

Returns:

an array of float objects

compute

public float[][] compute(boolean biasCorrected)

compute.

Specified by:

compute in interface Covariance

Parameters:

biasCorrected - a boolean

Returns:

an array of float objects