afni.nimh.nih.gov

Hi all,
I just ran 3dMVM on a dataset. However, I now need to threshold the data. I want to use 3dClustSim, but now the -acf option has changed to take a, b, and c parameters.Also, when I load in the dataset, the FDR values are not showing up. Are there any suggested values for these? Is there a way to estimate them? I don't want to fall back to the fwhm option. Also, i there a refit command I need to issue to get the FDR values to display? On the output, I saw FDR values flash by.
Thanks,
Matt