Raul, On Fri, Nov 18, 2011 at 12:02:47PM -0500, Raul Miller wrote: > I have been trying to think up a useful response here, but I just do not > know enough from this description to make good choices.
Well, I appreciate the attempt. :) I don't know enough to know what information would be necessary to make good choices. > Typically, I build up the expressions that I find useful first and then > come up with names for them later. Sometimes I re-arrange things that work > so that they are easier for me to describe.\ Fair enough. I expect that with time, one develops an intuition for where to begin. > And, yes, it's easy to transform between different array representations. > But there's a lot of representations and a lot of transformations between > them and a lot of ways of using each representation, so it's hard to give > specific advice. (As a general rule though, I try to arrange things so > that they are simple.) > > And, yes, putting each "column" in its own variable can be a good approach. I'll continue with this approach and see what I come up with. Thanks again, -- Daniel Lyons ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
