Hi,
I have run a higher level analysis in which I am using an additional covariate as instructed in the
Single-Group average with additional covariate example on the Feat webpage. I was wondering if it
was possible to obtain a correlation coefficient (pearson's r) that corresponds to the resulting zstat
(or t-stat) image so I can determine the degree to which the additional covariate is correlated with
the contrast of interest (and also the proportion of variance accounted for by the additional
covariate).
Thanks,
Eric
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