ISIS 3 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 | 2005-10-24 |
Original version
|
| Steven Lambright | 2008-05-13 |
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
|