How about x=: 0 10 20 30 y=: 5 6 7 12 13 21 22 23 28 #/.~ x I. y 3 2 4
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Saunders, John (TQEH) > Sent: Tuesday, 17 April 2007 17:28 > To: [email protected] > Subject: [Jprogramming] RE: Interval Matches > > > > Hi all, > If I have > x=: 0 10 20 30 > y=: 5 6 7 12 13 21 22 23 28 > How would I get to > 3 2 4 > A result showing the number of items of y between items of x > No item of y will equal an item of x. I'm currently using a > loop to set up intervals between items of x and then using > +/(interval e. y) to get the number of matches on each iteration; this > is producing the result however having problem working out > how to do it more efficiently. Thanks John > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
