Phoebe,
Sub-brick #2 is not p-value, but correlation coefficient instead. Are you trying to perform Fisher Z-transformation? If so, do
3dcalc -a delay+orig'[2]' -expr 'log((1+a)/(1-a))/2' -prefix zscore
or
3dcalc -a delay+orig'[2]' -expr 'atanh(a)' -prefix zscore
Gang
Edited 1 time(s). Last edit at 05/19/2020 02:58PM by Gang.