Hello, I started the program with an empty set then I add and element when needed. the problem how can I add the first element to the empty set union(set_name ,element) gives "subscript out of bounds "
thanks in advance R. [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.