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powerMAOV1

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powerMAOV1

by Antonio Trujillo-Ortiz

 

14 Aug 2003 (Updated 03 May 2005)

Statistical power of a performed (a posteriori) single-factor MANOVA.

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Description

Estimating of the statistical power of a performed (a posteriori) single factor Multivariate Analysis of Variance (MANOVA).

It needs to input the observed parameters among two possible options. Option 1: multivariate observed F-statistic, numerator degrees of freedom, denominator degrees of freedom, and significance (default = 0.05). Option 2: Wilks' lambda, number of variables, number of samples (groups), total number of data, and significance (default = 0.05).

MATLAB macro output the power of the performed MANOVA test.

MATLAB release MATLAB 5.3 (R11)
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Updates
21 Aug 2003

This file was improved introducing a prompt dialog to choose among two possible options of inputs.
Also, It was added an appropriate format to cite this file.

27 Aug 2003

In the help section should be reference to the Multivariate Analysis of Variance.

27 Apr 2005

Output was improved.

03 May 2005

Help text was improved.

Tag Activity for this File
Tag Applied By Date/Time
statistics Antonio Trujillo-Ortiz 22 Oct 2008 07:06:36
probability Antonio Trujillo-Ortiz 22 Oct 2008 07:06:36
power Antonio Trujillo-Ortiz 22 Oct 2008 07:06:36
manova Antonio Trujillo-Ortiz 22 Oct 2008 07:06:36
multivariate analysis of variance Antonio Trujillo-Ortiz 22 Oct 2008 07:06:36
single Antonio Trujillo-Ortiz 22 Oct 2008 07:06:36

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