Create a t-statistic map for vlsm
vbtmap <lesionfile> <scorefile> <outfile> <flag> ...
vbtmap is part of the VoxBo suite of tools for brain image analysis.
vbtmap takes as input: a 4D lesion file containing 0/1 lesion maps for a series of subjects; and a 1D file containing a score for each subject. It carries out a separate t-test for each voxel comparing the scores of those subjects with a lesion in that voxel with the remaining subjects. vbtmap can optionally calculate a Welch's t-test, and can calculate FDR-controlling thresholds.
To get a complete list of available flags, run the program with no arguments.
Pre-built VoxBo binaries are available for Linux, OSX, and Cygwin, and via the NeuroDebian project (neuro.debian.net) for Debian derivatives.
VoxBo is provided with no warranty whatsoever.
For an historical roster of the VoxBo development team, visit www.voxbo.org.
For detailed help on any VoxBo command-line program, run it with no arguments. For graphical programs, use the -h flag. For more help with VoxBo, for information about the mailing list, or to report bugs, visit the web site at www.voxbo.org.
For information about file format support in VoxBo, see voxbo-fileformats(7). For general information about VoxBo, see voxbo(7).