Hello,
I have a matrix (class matrix) composed of GridCell (row and column).
The matrix value is the beta diversity index value between two grids.
Now I would like to get the average value of each GridCell.
Please kindly advise how to make the calculation.
Thank you.
Elaine
The matrix looks like (cited from Michael Friendly)
I would like to get the average value of each color.
Obs stim RPur Red Yel Gy1 Gy2 Green Blue BlP Pur1
Pur2
1 RPur . . . . . . .
. . .
2 Red 11.5 . . . . . .
. . .
3 Yel 13.1 6.0 . . . . .
. . .
4 Gy1 12.6 7.9 6.2 . . . .
. . .
5 Gy2 10.6 8.4 8.4 5.2 . . .
. . .
6 Green 10.6 9.4 9.9 6.5 4.1 . .
. . .
7 Blue 10.8 10.2 10.3 8.8 7.0 6.4 .
. . .
8 BlP 7.3 11.3 12.7 11.2 10.4 9.9 4.2
. . .
9 Pur1 5.4 11.5 12.9 11.7 10.8 9.4 8.4
4.5 . .
10 Pur2 5.0 11.5 10.7 10.2 10.6 10.1 8.1
6.4 3 .
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