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ISIS Documentation

mvstats

Generate multivariate Statistics for a cube

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

Parameters

Files

The input file to draw the statistics from. It must contain at least two bands.
Type cube
File Mode input
Filter *.cub

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

This text file will contain the correlation and covariance matrices.
Type filename
File Mode output
Internal Default None