NAME

       ImageSetStatistics - part of ANTS registration suite

DESCRIPTION

       Usage:   ./ImageSetStatistics   ImageDimension   controlslist.txt  outimage.nii  whichstat
       {roi.nii} {imagelist2forsimilarityweightedstats.txt}

       whichstat = 0:
              median,  1:  max prob appearance  , 2: weighted mean appearance ,  3: trimmed  mean
              ,  4  :  max  value , option 5 : similarity-weighted (must pass imagelist2 as well)
              else median , option 6 :  same  as  similarity-weighted  option  5  but  the  label
              corresponds  to the image that provides the best local match ... useful if you want
              to MRF smooth these indices  , option 7 : similar to 5 but expects the max-value to
              be stored in the ROI image and uses it to get the intensity ...

       example:
              ImageSetStatistics  3   imagelist.txt  maxvalueimage.nii.gz 4

              similarity weighted --- pass in a list of similarity images here which will be used
              to select the best label --- thus, number  of  similarity  images  must  match  the
              number of label images .