How can I get some help with this?Please email lots of questions and suggestions to help@fmripower.org, since they will help in forming future version of fmripower.What if I have zipped the image files within my .gfeat directory to save disc space?The application should be able to work with analyze or nifti images that are zipped or unzipped. That said, if the program unexpectedly crashes the first thing I would check is if you personally zipped the files (zipping automatically done by fsl should be fine).Why don't paired t tests work?To ensure the correct cope is matched with the correct contrast vector, currently the contrast is automatically retrieved from the .gfeat directory after you select the cope image. Since the number of columns of the design must match the length of a contrast vector, currently you are limited to designs with the same number of columns as the original design, which prevents from calculating power for paired t tests since the number of columns is one more than the number of subjects. This will be changed soon. |