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., variable weights) on each NMDS axis
vec.sp<-envfit(spe.nmds$points, data, perm=1000, choices=c(1:2))
#plot data in ordination
ordiplot(spe.nmds, choices=c(1:2), type='text', display="sites", xlab="Axis
1", ylab="Axis 2")
#plot loading vectors
plot(vec.sp, p.max=0.05, col='blue')
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