Re: [R] metaMDS using Dissimilarity matrix

2008-05-15 Thread Birgit Lemcke
Sorry for not translating, misspackaging (MASS) and not reading properly (zerodist). I would like to implement the weighting in distance() foo <- function(x, method, ...) as.dist(distance(x = x, method = method, weights=vectorname)) This seems to work but it would b

Re: [R] metaMDS using Dissimilarity matrix

2008-05-15 Thread Gavin Simpson
On Thu, 2008-05-15 at 13:13 +0200, Birgit Lemcke wrote: > Hello R-user community! > > I am running R 2.7.0 on a Power Book (Tiger). (I am still R and > statistics beginner) > > Presently I try to run the function metaMDS (vegan) using an existing > dissimilarity-matrix. The help for metaMDS

[R] metaMDS using Dissimilarity matrix

2008-05-15 Thread Birgit Lemcke
Hello R-user community! I am running R 2.7.0 on a Power Book (Tiger). (I am still R and statistics beginner) Presently I try to run the function metaMDS (vegan) using an existing dissimilarity-matrix. As I would like to start with this matrix I thought I could just give the matrix using