help > RE: 2x3 Mixed Design ANOVA
Oct 25, 2018  11:10 PM | Andrew Zalesky
RE: 2x3 Mixed Design ANOVA
Hi Ana,

the degrees of freedom are computed internally. You should never need to specify them. Roughly speaking, dof is given by number of samples minus number of predictors, but this will vary according to the test.
Andrew


Originally posted by Ana Coelho:
If I use a t-test for the interaction how can I calculate the degrees of freedom?
Is it just: number of subjects - 1 ?


Thanks!
Best regards,
Ana

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RE: 2x3 Mixed Design ANOVA
Andrew Zalesky Oct 25, 2018
Ana Coelho Oct 26, 2018
Andrew Zalesky Oct 26, 2018