Re: [R-sig-eco] Errors with Simprof for cluster significance

2016-10-07 Thread Jari Oksanen
Ansley, I think you may have an old version of clustsig: the current one should not give an error of missing undef.zero. Please check if you need to update. cheers, j.o. > On 7 Oct 2016, at 19:21 pm, Sarah Goslee wrote: > > I can't duplicate your error. Assuming the attached document describes

Re: [R-sig-eco] Errors with Simprof for cluster significance

2016-10-07 Thread Sarah Goslee
I can't duplicate your error. Assuming the attached document describes your data, it works fine. I changed the code to use braycurtis instead of euclidean, as you wanted, and it does return a warning, just as the help file documents. So you'll need to provide more information. data<- structure(l

[R-sig-eco] Errors with Simprof for cluster significance

2016-10-06 Thread Ansley Silva
Hello all, I'm using R version 3.3.1, clustsig package. I have a community dataset and I originally used hclust in the vegan package to get dendrograms, however I need significance on the groups that were formed. I'd really like to use SIMPROF to look for significance among the groups, but I am