Ric Sherlock wrote:
> mm&# &.> 0{t   and   (<mm) # &.> 0{t 

and Raul Miller wrote:
> mm #L:0 t1

Both of these approaches create lists of the desired literals.  (I had 
unsuccessfully tried Ric's second 'each' approach but hadn't realized 
that mm had to be boxed.  Raul, I learned something new with your 
approach--thanks!)  However, neither one changes row 0 of table t.  How 
does one get table t to look like this:

+--------+--------+--------+--------+
|20090904|20090903|20090902|20090901|
+--------+--------+--------+--------+
|9345.36 |9282.03 |9306.21 |9492.32 |
+--------+--------+--------+--------+

Is the solution (1) to use 'amend' in some way, or (2) to append the 
revised data list and the remainder of the table following row 0, or 
(3) some other way?  Thanks in advance!

Harvey

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