On Tue, Feb 2, 2010 at 12:43 AM, Brian Schott <[email protected]>wrote:

>        So how do I group the similar y data values so that
> I can operate the same way within the groups, but
> differently on different groups, when I don't know how to
> construct the group until I have examined each group's y
> value's relation to its x value, first?
>
>
This sounds like different verbs for different groups.

Perhaps you need a gerund x, with your original x and
your original y combined to form your actual y argument
at the level where you pass your gerund argument?

-- 
Raul
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