All the best,Hi Rosalia,There should be no demeaning in this design, and it can be run in FEAT as is.
Anderson2015-01-25 17:31 GMT+00:00 Rosalia Dacosta Aguayo <[log in to unmask]>:Rosalia.Kind regards,Dear Anderson,Here it is the design.2015-01-25 17:35 GMT+01:00 Anderson M. Winkler <[log in to unmask]>:Hi Rosalia,It depends. Sometimes we want to demean EVs, sometimes we don't. It also depends on how the groups were coded and other factors. Maybe if you show the design or give more details it'd be simpler to comment.
ThanksAll the best,
Anderson2015-01-24 17:54 GMT+00:00 Rosalia Dacosta Aguayo <[log in to unmask]>:Rosalia.Thank you,Should I sum all the 1 in the group A and make average of them and substract the average to every 1?Dear FSL experts,I have a question regarding covariating for dichotomic variables (1 or 0) when running randomise.