Wraps print.modelparty to print a tree model with networks on the ends.
# S3 method for networktree
print(x, parameters = FALSE, FUN = NULL, ...)
an object of type 'networktree'
print parameters for each partition? See getnetwork function for extracting parameters conveniently
only evaluated if parameters=TRUE, passed to print.modelparty
additional arguments passed print.modelparty