Hi guys, I tried to use kdetrees to detect outliers in my set of severel hundred trees. kdetrees needs rooted trees, so I selected Cyanobacteria (this is also the lable in the trees).

This is the code line I have used in R:

result <- kdetrees::kdetrees(all,k=1,5,distance=c("dissimilarity"),outgroup="Cyanobacteria",topo.only=FALSE,greedy=FALSE)

This is the error I got: in FUN(X[[i]], ...) : Object 'fuseRoot' not found

Could you please help me. I do not get it. Thanks a lot.