.TH statistics "1" "Jul 20 2012" "CMTK 2.2.2" "The Computational Morphometry Toolkit"
.SH NAME
statistics \- Image statistics
.SH SYNOPSIS
statistics [options] ImageFile0 [ImageFile1 ...]
.SH DESCRIPTION
Statistical computations on image pixel intensities, i.e., means and standard deviations
.SH OPTIONS
.SS Global Toolkit Options (these are shared by all CMTK tools)
.TP 5
\fB\-\-help\fR
Write list of basic command line options to standard output.
.TP 5
\fB\-\-help-all\fR
Write complete list of basic and advanced command line options to standard output.
.TP 5
\fB\-\-wiki\fR
Write list of command line options to standard output in MediaWiki markup.
.TP 5
\fB\-\-man\fR
Write man page source in 'nroff' markup to standard output.
.TP 5
\fB\-\-version\fR
Write toolkit version to standard output.
.TP 5
\fB\-\-echo\fR
Write the current command line to standard output.
.TP 5
\fB\-\-verbose-level\fR \fI<integer>\fR
Set verbosity level.
.TP 5
\fB\-\-verbose\fR, \fB\-v\fR
Increment verbosity level by 1 (deprecated; supported for backward compatibility).
.TP 5
\fB\-\-threads\fR \fI<integer>\fR
Set maximum number of parallel threads (for POSIX threads and OpenMP).
.SS Main Options
.TP 5
\fB\-\-label\fR, \fB\-l\fR
Interpret voxel values as labels
.TP 5
\fB\-\-gray\fR, \fB\-g\fR
Interpret voxel values as gray values (default)
\fB[This is the default]\fR
.TP 5
\fB\-\-log\fR, \fB\-L\fR
Apply log() function to data
.TP 5
\fB\-\-exp\fR, \fB\-e\fR
Apply exp() function to data
.TP 5
\fB\-\-num-bins\fR \fI<integer>\fR, \fB\-n\fR \fI<integer>\fR
Number of histogram bins.
.B [Default: 256]
.TP 5
\fB\-\-column\fR, \fB\-C\fR
Write statistics in column format rather than line format.
.TP 5
\fB\-\-e-notation\fR, \fB\-E\fR
Write floating point numbers in #e# notation (i.e., 1e-3 instead of 0.001)
.TP 5
\fB\-\-mask\fR \fI<string>\fR, \fB\-m\fR \fI<string>\fR
Analyze region based on binary mask file
.B [Default: disabled]
.TP 5
\fB\-\-Mask\fR \fI<string>\fR, \fB\-M\fR \fI<string>\fR
Analyze regions separately based on mask file (label field).
.B [Default: NONE]
.TP 5
\fB\-\-mask-output-all-up-to\fR \fI<integer>\fR
Output results for all mask values up to given value, even such that do not actually appear in the mask.
.B [Default: 0]
.TP 5
\fB\-\-percentile\fR \fI<double>\fR, \fB\-p\fR \fI<double>\fR
Add value to list of percentile to compute.
.SH AUTHORS
Torsten Rohlfing, with contributions from Michael P. Hasak, Greg Jefferis, Calvin R. Maurer, and Daniel B. Russakoff
.SH LICENSE
http://www.fsf.org/licensing/licenses/gpl.html
.SH BUGS
Report bugs at http://nitrc.org/projects/cmtk/
.SH ACKNOWLEDGMENTS
From April 2009 through September 2011, CMTK Development and Maintenance was supported by the National Institute of Biomedical Imaging and Bioengineering under Grant No.R01 EB008381 (PI: Torsten Rohlfing).