Hi again,
So just to clarify, this function:
***************************************************
The following COMPULSORY options have not been set:
-i,--in,-z,--zstat filename of input volume
-t,--thresh,--zthresh threshold for input volume
***************************************************
Part of FSL (build 1)
cluster (Version 1.3)
Copyright(c) 2000-2008, University of Oxford (Mark Jenkinson, Matthew Webster)
Usage:
cluster --in=<filename> --thresh=<value> [options]
Compulsory arguments (You MUST set one or more of):
-i,--in,-z,--zstat filename of input volume
-t,--thresh,--zthresh threshold for input volume
Optional arguments (You may optionally specify one or more of):
-o,--oindex filename for output of cluster index (in size order)
--othresh filename for output of thresholded image
--olmax filename for output of local maxima text file
--osize filename for output of size image
--omax filename for output of max image
--omean filename for output of mean image
--opvals filename for image output of log pvals
-p,--pthresh p-threshold for clusters
--peakdist minimum distance between local maxima/minima (in mm)
-c,--cope filename of input cope volume
--volume number of voxels in the mask
-d,--dlh smoothness estimate = sqrt(det(Lambda))
--fractional interprets the threshold as a fraction of the robust
range
--connectivity the connectivity of voxels (default 26)
--mm use mm, not voxel, coordinates
--min find minima instead of maxima
--no_table suppresses printing of the table info
--minclustersize prints out minimum significant cluster size
-x,--xfm filename for Linear: input->standard-space
transform. Non-linear: input->highres transform
--stdvol filename for standard-space volume
-n,--num no of local maxima to report
-v,--verbose switch on diagnostic messages
-h,--help display this message
--warpvol filename for warpfield
is the same as performing cluster thresholding in feat? Because I've used it
on my zstatX image using the same Z threshold as I had used in feat and they
result in different numbers of clusters.
Thanks,
Lin
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