I am having a problem with NA handling in capscale function.
as I understand it from the help capscale should permit NA values when na.action=na.mit or na.exclude,
however I am getting the error Error in X[nas, , drop = FALSE] : incorrect number of dimensions trivial example is pasted below. library(vegan) mydist<- matrix(1:25, 5, 5) mydata<-matrix(rnorm(1:25),5,5) mydata[3,1]<-NA mydata<-data.frame(mydata) capscale(mydist~X1+X2+Condition(X3),data=mydata,na.action = na.omit) Thanks Nevil Amos ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.