com.imsl.test.example.stat

Class ANOVAEx1

java.lang.Object

com.imsl.test.example.stat.ANOVAEx1

public class ANOVAEx1
extends Object

Performs a one-way analysis of variance.

This example computes a one-way analysis of variance for data discussed by Searle (1971, Table 5.1, pages 165-179). The responses are plant weights for 6 plants of 3 different types - 3 normal, 2 off-types, and 1 aberrant. The 3 normal plant weights are 101, 105, and 94. The 2 off-type plant weights are 84 and 88. The 1 aberrant plant weight is 32. Note in the results that for the group with only one response, the standard deviation is undefined and is set to NaN (not a number).

See Also:

Code, Output

Constructor Summary

Constructors

Constructor and Description
ANOVAEx1()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ANOVAEx1

public ANOVAEx1()

Method Detail

main

public static void main(String[] args)