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ndist
2008 Nov 18
2
matrix for diversity functions?
...e diversity function needs to be oriented so that i'm
comparing the right sets.
I know that community data matrices mustn't carry characters that aren't
numbers. I replaced my sps. names sp1, sp2, sp3, etc., with just 1, 2,
3.... but not sure what I can replace 'dist' and 'undist' with!
I try this to start with --
insects.div<-diversity(insects, index="shannon")
> insects.div
[1] 0.7242788 0.7485246 0.7298712 0.9012085 1.0366280 0.9470281
1.0466542
[8] 1.0133127 0.6450332
& thats not what i want. Any advice on the matrix format or commands
wo...