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  • Image to Table JMP extension imports single or batch images as data tables. Useful to extract curves from pictures or convert image data to curve data to use in analyses like Functional Data Explorer. Download and install the extension.

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Nickbuon1
Nickbuon1
Level II

Multivariate and Univariate Measures for Testing Homoscedasticity Across Groups: Example X5 moderated by X3

Created: Apr 16, 2021 08:49 AM  |  Last Modified: Jun 8, 2023 5:32 PM (1952 views)

I am trying to figure out how JMP can provide Multivariate tests for homoscedasticity, and univariate tests for homoscedasticity. 

So i have moderation of distribution x5 by a firm size x3 and my dependent variables are X19, X20, X21.

 

JMP does not provide for Box's m test but i can use Barlett. However, using to use both X5 and X3 ni the fit group cannot be done to get to these values for univariate. But i can also get Levene tests here. Can fit group test for Multivariate and univariate for homoscedasticity across groups X5 by X3?

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Georg
Georg
Level VII

Re: Multivariate and Univariate Measures for Testing Homoscedasticity Across Groups: Example X5 moderated by X3

Apr 17, 2021 12:53 PM (1918 views)  |  Posted in reply to message from Nickbuon1 04-16-2021

Perhaps this post can help?

Solved: Homoscedasticity of data using Cochran C test in JMP - JMP User Community

 

Georg
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