Dear SPM experts,
I have a basic question about family wise error corrected values in SPM results:
Obviously, there is a pFWE corrected column in the results table no matter wether or not I actually corrected for FWER when opening a contrast of interest.
I have never had to worry about this up until now, but how does the pFWE column differ when I did correct for FWER vs. when I did not?
How can a FWER corrected probability be given as a result, when I am looking at an uncorrected contrast?
Thank you for your help!