ISIS Application Documentation
Generate multivariate Statistics for a cube
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 George  20051024 
Original version

Steven Lambright  20080513 
Removed references to CubeInfo


Parameter Groups
Files
Name

Description

FROM 
Input cube

CUBE 
Output cube containing the correlation and covariance matrices

FLATFILE 
Output text file containing the correlation and covariance matrices


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

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

Files:
FLATFILE
Description
This text file will contain the correlation and covariance matrices.
Type
 filename 
File Mode
 output 
Internal Default

None
