Dear HCP experts, I have been calculating group Cohen's d maps as follows: 1) -cifti-merge all level2 cope files of a task contrast 2) -cifti-reduce mean, -cifti-reduce stdev and -cifti-math mean/stdev
Is this the correct order, or should I have demeaned each individual subject before using -cifti-merge? I am asking this because I read that "you should never temporally concatenate without first demeaning the individual timeseries" here: http://www.mail-archive.com/hcp-users@humanconnectome.org/msg00444.html Thank you, Xavier. _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
