.TH statistics "1" "Jan 25 2019" "CMTK 3.3.1p1" "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, Daniel B. Russakoff, and Yaroslav Halchenko
.SH LICENSE
http://www.fsf.org/licensing/licenses/gpl.html
.SH BUGS
Report bugs at http://nitrc.org/projects/cmtk/
.SH ACKNOWLEDGMENTS
CMTK is developed with support from the NIAAA under Grant AA021697, National Consortium on Alcohol and Neurodevelopment in Adolescence (N-CANDA): Data Integration Component. From April 2009 through September 2011, CMTK development and maintenance was supported by the NIBIB under Grant EB008381.