.TH vbtmap 1 "January, 2011 (v1.8.5)" "VoxBo" "The VoxBo Manual"
.SH NAME
vbtmap - create a t-statistic map for VLSM
.SH SYNOPSIS
.B vbtmap
<lesionfile> <scorefile> <outfile>
<flag> ...
.SH DESCRIPTION
.B vbtmap
is part of the VoxBo suite of tools for brain image analysis.
.P
.B 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.
.B vbtmap
can optionally calculate a Welch's t-test, and can calculate
FDR-controlling thresholds.
.P
To get a complete list of available flags, run the program with no
arguments.
.SH AVAILABILITY
Pre-built VoxBo binaries are available for Linux, OSX, and Cygwin, and
via the NeuroDebian project (neuro.debian.net) for Debian derivatives.
.SH CAVEATS
VoxBo is provided with no warranty whatsoever.
.SH AUTHOR
For an historical roster of the VoxBo development team, visit
www.voxbo.org.
.SH SEE ALSO
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.
.P
For information about file format support in VoxBo, see
.BR voxbo-fileformats (7).
For general information about VoxBo, see
.BR voxbo (7).