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statistics - Image statistics

statistics(1) The Computational Morphometry Toolkit statistics(1)

NAME

statistics - Image statistics

SYNOPSIS

statistics [options] ImageFile0 [ImageFile1 ...]

DESCRIPTION

Statistical computations on image pixel intensities, i.e., means and standard deviations

OPTIONS

Global Toolkit Options (these are shared by all CMTK tools)

--help
Write list of basic command line options to standard output.
--help-all
Write complete list of basic and advanced command line options to standard output.
--wiki
Write list of command line options to standard output in MediaWiki markup.
--man
Write man page source in 'nroff' markup to standard output.
--version
Write toolkit version to standard output.
--echo
Write the current command line to standard output.
--verbose-level <integer>
Set verbosity level.
--verbose, -v
Increment verbosity level by 1 (deprecated; supported for backward compatibility).
--threads <integer>
Set maximum number of parallel threads (for POSIX threads and OpenMP).

Main Options

--label, -l
Interpret voxel values as labels
--gray, -g
Interpret voxel values as gray values (default) [This is the default]
--log, -L
Apply log() function to data
--exp, -e
Apply exp() function to data
--num-bins <integer>, -n <integer>
Number of histogram bins. [Default: 256]
--column, -C
Write statistics in column format rather than line format.
--e-notation, -E
Write floating point numbers in #e# notation (i.e., 1e-3 instead of 0.001)
--mask <string>, -m <string>
Analyze region based on binary mask file [Default: disabled]
--Mask <string>, -M <string>
Analyze regions separately based on mask file (label field). [Default: NONE]
--mask-output-all-up-to <integer>
Output results for all mask values up to given value, even such that do not actually appear in the mask. [Default: 0]
--percentile <double>, -p <double>
Add value to list of percentile to compute.

AUTHORS

Torsten Rohlfing, with contributions from Michael P. Hasak, Greg Jefferis, Calvin R. Maurer, Daniel B. Russakoff, and Yaroslav Halchenko

LICENSE

http://www.fsf.org/licensing/licenses/gpl.html

BUGS

Report bugs at http://nitrc.org/projects/cmtk/

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.
Sep 11 2017 CMTK 3.3.1