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USGS

ISIS Application Documentation

mvstats

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Generate multivariate Statistics for a cube

Overview Parameters

Description

This application generates the correlation and covariance for a single cube which can be used to evaluate the similarity and/or disimilarity between bands of a cube. Each band of the cube is compared against every other band in the cube, generating a covariance matrix and a correlation matrix, which are output to CUBE and/or FLATFILE.

Categories

History

Brendan George2005-10-24 Original version
Steven Lambright2008-05-13 Removed references to CubeInfo
U.S. Department of the Interior | U.S. Geological Survey
ISIS | Privacy & Disclaimers | Astrogeology Research Program
To contact us, please post comments and questions on the USGS Astrogeology Discussion Board
To report a bug, or suggest a feature go to: ISIS Github
File Modified: 02/21/2025 19:28:13
X

Files: FROM

Description

The input file to draw the statistics from. It must contain at least two bands.

Type cube
File Mode input
Filter *.cub
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Files: CUBE

Description

This output cube is a two band cube containing the correlation and covariance matrices. The dimensions of this cube will be NxNx2, where N is the number of bands in the input cube. The first band will contain the correlation matrix, and the second will contain the covariance matrix.

Type cube
File Mode output
Pixel Type real
Internal Default None
Filter *.cub
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X

Files: FLATFILE

Description

This text file will contain the correlation and covariance matrices.

Type filename
File Mode output
Internal Default None
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