Hey guys,
Due to the rather underwhelming response to my last mail regarding
how to set up a 2nd level conjunction when using the Calhoun method for
boosting the beta images, I thought I'd ask a more basic question:
What is the correct procedure for using ImCalc to perform a
subtraction of beta images in the same manner as ConMan creates the
con-images? I suppose it's not as easy as (i1- i2), since this does not
take into account the error variance.
Any hints/tips/pointers would be greatly appreciated.
Best wishes,
h.
|