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dfalessi1
dfalessi1
Level I

Partial correlation with respect to a single variable

Sep 26, 2016 02:04 PM (8065 views)

Suppose I have 5 variables, a1 to a5.

I want to compute the correlations between a1  and a2, a3, and a4 having as partial correlation the variable a5.

JMP says "Partialed with respect to all variables" whereas I want "Partialed with respect to a5". Any ideas?

Thanks,

Davide

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Accepted Solutions
julian
Community Manager julian
Community Manager Community Manager
Solution

Re: Partial correlation with respect to a single variable

May 14, 2018 03:00 PM (7856 views)  |  Posted in reply to message from dfalessi1 09-26-2016

Hello @dfalessi1,

You can accomplish this using Analyze > Fit Model. Place a1, a2, a3, and a4 in as Y, and a5 in the Model Effects section. Then, change your model personality to MANOVA and click Run. Expand the "Partial Correlation" outline box and you'll find partial covariances and partial correlations among your a1-a4 variables, partialled with respect to a5. 

@julian

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1 REPLY 1
julian
Community Manager julian
Community Manager Community Manager
Solution

Re: Partial correlation with respect to a single variable

May 14, 2018 03:00 PM (7857 views)  |  Posted in reply to message from dfalessi1 09-26-2016

Hello @dfalessi1,

You can accomplish this using Analyze > Fit Model. Place a1, a2, a3, and a4 in as Y, and a5 in the Model Effects section. Then, change your model personality to MANOVA and click Run. Expand the "Partial Correlation" outline box and you'll find partial covariances and partial correlations among your a1-a4 variables, partialled with respect to a5. 

@julian