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Dear Rebecca, You can use spm_t2z to get z score. Format is spm_t2z(t,df), so, for example, if the t is 6.5 and df=120 spm_t2z(6.5, 120) will return z=6.0042 Hope this helps, Kiyotaka 2015-11-04 5:58 GMT+09:00 Rebecca Kerestes <[log in to unmask]>: > Dear SPM community, > > I have some neuroimaging data and want to run correlations between z > scores for 2 measures. In the SPM results table, I've noticed there are > "infinite" z scores. Does anyone know how to extract an actual z score from > these infinite values? I'm hoping there may be some matlab code available. > > Thanks, > Rebecca > -- Kiyotaka Nemoto, M.D., Ph.D. Assistant Professor Department of Psychiatry Division of Clinical Medicine, Faculty of Medicine University of Tsukuba 1-1-1Tennodai Tsukuba, Ibaraki 305-8575, Japan E-mail: [log in to unmask]