Displaying 1 result from an estimated 1 matches for "simitab".
Did you mean:
similar
2006 Nov 10
2
Problems with metaMDS from vegan
...his is
definitely not the case here. I crosschecked with *identical* data sets
on the mentioned systems.
Following are my (rather small) processing program and a (small cut of
a) matrix that produces the error, but runs smoothly on the older
version mentioned:
R batch script:
####
library(vegan)
simitab <- read.table("r.csv", header = TRUE, row.names = 1, sep = ";")
olimit <- max(simitab)
distab <- simitab / olimit
distab.dist <- vegdist(distab)
k <- 2
meta <- metaMDS(distab.dist, distance="bray", k, trymax=50)
postscript("metaMDS-CASE-DIMENd...