[R] about isoMDS method

Hi, For example: I built a half matrix w using a daisy(x, metric = c(euclidean)) http://www.nabble.com/file/p25211016/1.jpg And next I transformed this matrix w using isoMDS function, for example isoMDS(w, k=2) and as result I got: http://www.nabble.com/file/p25211016/2.jpg And now I have a

Re: [R] about isoMDS method

Are you using euclidean distances? On Sun, Aug 30, 2009 at 7:33 AM, Grzesgregori...@gmail.com wrote: Hi, For example: I built a half matrix w using a daisy(x, metric = c(euclidean)) http://www.nabble.com/file/p25211016/1.jpg And next I transformed this matrix w using isoMDS function, for

Re: [R] about isoMDS method

Yes, I'm using euclidean distances -- View this message in context: http://www.nabble.com/about-isoMDS-method-tp25211016p25213217.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list

Re: [R] about isoMDS method

On Sun, 2009-08-30 at 09:40 -0700, Grzes wrote: Yes, I'm using euclidean distances Sorry I deleted the original. Here a some responses; First, to be concrete, here is a reproducible example... set.seed(123) D - data.frame(matrix(rnorm(100), ncol = 10)) Dij - dist(D) require(MASS) Dnmds -