Re: [R] metaMDS and envfit: Help reading output

Hi Katie, This is probably a bit late given the date of your post, but I was having similar problems with my own work and thought I'd respond anyway. I'm not sure that the script you've written here will fit 3D vectors for your 3D nmds. I tried it and it doesn't seem to work for me - it only gives

Re: [R] metaMDS and envfit: Help reading output

On Wed, 2011-05-11 at 07:07 -0400, Michael Denslow wrote: > Hi Katie, > > On Tue, May 10, 2011 at 4:51 PM, Songer, Katherine B - DNR > wrote: > > Hello R experts, > > > > I've used metaMDS to run NMDS on some fish abundance data, and am also > > working on correlating environmental data to the N

Re: [R] metaMDS and envfit: Help reading output

Thank you Michael; this was helpful! Katie -Original Message- From: Michael Denslow [mailto:michael.dens...@gmail.com] Sent: Wednesday, May 11, 2011 06:07 AM To: Songer, Katherine B - DNR Cc: r-help@r-project.org Subject: Re: [R] metaMDS and envfit: Help reading output Hi Katie, On

Re: [R] metaMDS and envfit: Help reading output

Chamberlain [mailto:scttchamberla...@gmail.com] Sent: Tuesday, May 10, 2011 05:56 PM To: Songer, Katherine B - DNR Cc: r-help@r-project.org Subject: Re: [R] metaMDS and envfit: Help reading output Here is a thread I found on this issue:http://www.mail-archive.com/r-sig-ecology@r-project.org/msg00755.html

Re: [R] metaMDS and envfit: Help reading output

Hi Katie, On Tue, May 10, 2011 at 4:51 PM, Songer, Katherine B - DNR wrote: > Hello R experts, > > I've used metaMDS to run NMDS on some fish abundance data, and am also > working on correlating environmental data to the NMDS coordinates. I'm fairly > new to metaMDS and NMDS in general, so I ha

Re: [R] metaMDS and envfit: Help reading output

Here is a thread I found on this issue:http://www.mail-archive.com/r-sig-ecology@r-project.org/msg00755.html It's not a simple correlation apparently, but I can't figure out how they get the output from envfit using lm(Y ~ scores1 + scores2). You can plot the data like: library(MASS); require(

[R] metaMDS and envfit: Help reading output

Hello R experts, I've used metaMDS to run NMDS on some fish abundance data, and am also working on correlating environmental data to the NMDS coordinates. I'm fairly new to metaMDS and NMDS in general, so I have what are probably some very basic questions. My fish abundance data consists of 66