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From: Garapata on 21 Jan 2010 04:57
One more thing... Since some of the paired data and value columns
begin with earlier dates than others, these others have less actual
data, so where they don't have data they have "" in both their date
and values fields.


I also found this link overnight for a related but perhaps simpler
problem:

http://groups.google.com/group/comp.soft-sys.math.mathematica/browse_frm/thread/4780e18574d0416f/d1e744ec7e0c700a?lnk=gst&q=Sorting+by+date#d1e744ec7e0c700a

I haven't seen my way through this yet. I'll keep hammering away on
it, but I can still use some guidance.

I've always liked how this forum brings out different ways to think
about a problem.

I look forward to any replies.

From: Ariel Sepulveda on 22 Jan 2010 05:35
Check SortByColumnMXL in this link (
http://www.prontoanalytics.com/products/mxlplus/documentation.htm). MXLPlus
is part of BEST Viewpoints which is a product sold at the Wolfram Store (
http://www.wolfram.com/products/applications/bestviewpoints/). I'm working
on a low cost product (
http://www.prontoanalytics.com/products/spreadlike/overview.htm) which will
include most of the functions in the first link (those ending in MXL). If
interested please email me and I can provide you a Beta version in the
meanwhile.


--
Ariel Sepulveda, Ph.D.
__________________________
President, Pronto Analytics Inc.
Tel. 787.354.6947
ariel.sepulveda(a)prontoanalytics.com
http://www.prontoanalytics.com

On Thu, Jan 21, 2010 at 5:57 AM, Garapata <warsaw95826(a)mypacks.net> wrote:

> One more thing... Since some of the paired data and value columns
> begin with earlier dates than others, these others have less actual
> data, so where they don't have data they have "" in both their date
> and values fields.
>
>
> I also found this link overnight for a related but perhaps simpler
> problem:
>
>
> http://groups.google.com/group/comp.soft-sys.math.mathematica/browse_frm/thread/4780e18574d0416f/d1e744ec7e0c700a?lnk=gst&q=Sorting+by+date#d1e744ec7e0c700a
>
> I haven't seen my way through this yet. I'll keep hammering away on
> it, but I can still use some guidance.
>
> I've always liked how this forum brings out different ways to think
> about a problem.
>
> I look forward to any replies.
>
>

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