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...s Test<-read.table("TestRFemMalBivariat1.csv",header = TRUE, sep = ";") Now I try to perform a similarity analysis with the dsvdis function of the labdsv package with the sorensen-Index. My first question is if all zeros in my table are seen as missing values and if it islike that how can I change without turning zero into other numbers? Secondly I tried to perform the analysis as simple as possible, after changing the characterstates into 1 and 2 with this code: DisTest<-dsvdis(Test, index = "sorensen") But I always get back this error message: W...

...> colnames(d2) = Test[,1] #now use d2 > > > >> Now I try to perform a similarity analysis with the dsvdis function >> of the labdsv package with the sorensen-Index. >> >> My first question is if all zeros in my table are seen as missing >> values and if it islike that how can I change without turning zero >> into other numbers? > > no - the zeros are valid observations. the na's are missing data. > > >> DisTest<-dsvdis(Test, index = "sorensen") >> >> But I always get back this error message: >> &...