Re: partial correlation coefficient F-statistic df's

mbedny@xxxxxxxxx wrote:
Hello,

Can someone please tell me what the appropriate df's are for the
F-statistic for a partial correlation coefficient? I'm having trouble
finding this info.

Thank you,

Marina

df = (1,n-2) for an ordinary correlation,
(1,n-3) if one variable has been partialled out,
(1,n-4} if two variables have been partialled out, etc;
in general, df = (1,n-2-k),
where k = the # of variables that have been partialled out.

.

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