com.imsl.test.example.stat

Class PooledCovariancesEx2

java.lang.Object

com.imsl.test.example.stat.PooledCovariancesEx2

public class PooledCovariancesEx2
extends Object

Computes pooled variance-covariance for Fisher's iris data.

This example computes a pooled variance-covariance matrix for the Fisher iris data. The data are not processed as a whole but consecutively in blocks of 10 observations. In each update call, the pooled variance-covariance matrix is internally updated with the new block of observations. The final matrix and the group variable means are printed.

See Also:

Code, Output

Constructor Summary

Constructors

Constructor and Description
PooledCovariancesEx2()

Method Summary

Modifier and Type	Method and Description
static void	main(String[] arg)

Methods inherited from class java.lang.Object

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

Constructor Detail

PooledCovariancesEx2

public PooledCovariancesEx2()

Method Detail

main

public static void main(String[] arg)