Brian Schott wrote: > "I. collects frequency counts based on intervals which are open > on the left and closed on the right: (xi-1,xi].
Yes, this is what I meant by "biased", I just didn't know how to express it. Now that you've spelled it out for me, I can be on the lookout for it. Thank you. -Dan ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
