The easiest thing is to set up contrasts to pull out the parameters you
want. The next easiest (or maybe the easiest) is to look in the beta
file. It will have a frame for each column in the design matrix. The
value is the regression coefficient.
On 3/5/2024 11:33 AM, Hoskinson, Kristen
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We’re working on a project where we ran 3 groups, 1 covariate, and ran a glm
looking at white matter at cross-sections from TRACULA output, covarying for
functional activation. We’re now wanting to plot out the interaction/slopes per
group, but are
