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Reinaldo
Reinaldo
Level IV

repeated-measure MANCOVA

Created: May 25, 2018 04:49 AM  |  Last Modified: May 25, 2018 2:14 AM (6887 views)

Hi everybody,

I use JMP Basic 14 and I need to run a repeated-measure MANCOVA analysis.

Any suggestion how to perform it, please?

 

Thank you.

~Rei
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4 REPLIES 4
Byron_JMP
Staff Byron_JMP
Staff

Re: repeated-measure MANCOVA

May 29, 2018 04:31 PM (6836 views)  |  Posted in reply to message from Reinaldo 05-25-2018

are you trying to compare slopes?

 

https://community.jmp.com/t5/JMP-Add-Ins/Compare-Simple-Slopes-in-One-Way-ANCOVA-w-Interaction-add-i...

JMP Systems Engineer, Health and Life Sciences (Pharma)
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Reinaldo
Reinaldo
Level IV

Re: repeated-measure MANCOVA

May 29, 2018 05:16 PM (6831 views)  |  Posted in reply to message from Byron_JMP 05-29-2018

Hi @Byron_JMP, thank you for your reply.

I need to test the homoscedasticity of some variables and then perform the analysis of (M)ANCOVA. As I understand, some stats methods for oneway are not applied to a repetead-measures design. For example, it seems that the test of homoscedascity for a oneway is not equal to a repetead-measures design. So, I suppose it follows a different procedure for repeated-measure (M)ANCOVA.

Thank you.

~Rei
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Byron_JMP
Staff Byron_JMP
Staff

Re: repeated-measure MANCOVA

Created: May 29, 2018 07:24 PM  |  Last Modified: May 29, 2018 4:25 PM (6824 views)  |  Posted in reply to message from Reinaldo 05-29-2018

What kind of data are you working with?

JMP Systems Engineer, Health and Life Sciences (Pharma)
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Reinaldo
Reinaldo
Level IV

Re: repeated-measure MANCOVA

May 29, 2018 07:34 PM (6818 views)  |  Posted in reply to message from Byron_JMP 05-29-2018

The data is from Psychology field, in particular, cognition and performance. They are continuous.

~Rei
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