search for: nmds2

...unction that was recommended to me. I've used the *envfit *function in the vegan package to plot vectors of four climate variables onto a species matrix ordination. The output indicates that only a single variable (mean_temp) is significant: ***VECTORS NMDS1 NMDS2 r2 Pr(>r) precip 0.41539 -0.90964 0.2948 0.112887 wind -0.61937 0.78510 0.0441 0.763237 temp_mean 0.50571 -0.86270 0.5839 0.004995 ** pressure -0.66891 0.74334 0.0688 0.622...

I have looked all over the internet for being able to color sites differently in a plot of an MDS (metaMDS)- I would like to color the different sites in the ordination plot (plot or ordiplot). I have set the matrix up so that my site code is 1 .... 296 (first column). is there a way to make 1-23 blue, 24-40 red etc. thanks Stephen -- Let's not spend our time and resources thinking

Hello, I am using vegan to do an NMDS plot and I would like to suppress the labels for the loading vectors. Is this possible? Alternatively, how can I avoid overlap? Many thanks for the help. Example code: #perform NMDS using metaMDS() function spe.nmds<-metaMDS(data, distance='bray',k=2 , engine = "isoMDS", autotransform=F, trymax=1000) #calculate the loading (i.e.,