Emily,
I agree that it would be a good idea to includ the pthr value of 0.05 in the default 3dClustSim output. As a sidenote, I would like to point out that currently the 3dClustSim default output is associated with one-sided (or one-tailed) pthr value. If you're meant to obtain the cluster sizes based on two-sided pthr, use option -2sided. This default setup may change in the future.
Gang
Edited 1 time(s). Last edit at 12/17/2014 08:27AM by Gang.