Re: [R] partial mantel tests in ecodist with intential NA values.

2011-12-03 Thread Sarah Goslee
It is not possible in ecodist, and I'd be wary of doing it in other packages. Instead, I would consider the model matrix approach described in Legendre and Fortin 1989. Sarah On Saturday, December 3, 2011, Nevil Amos wrote: > I would like to perform partial mantel tests on only within group val

[R] partial mantel tests in ecodist with intential NA values.

2011-12-03 Thread Nevil Amos
I would like to perform partial mantel tests on only within group values, with "between group" values assigned to NA. This is possible in package ncf partial.mantel.test, however this sues a different permutation to that used in ecodist.ecodist will not accept data with NA values, returning a "