Hi,

1)   I have noticed that when I use the aggregate function it outputs numbers in the results. for example:
aggregate by product

    group.1       Aggregate
1    ProductA   1000400.00
2    ProductB   23232323.00
3    Missing      232323.00

is there a way to suppress the numbers infront of aggregate outputs.  I checked and they don't look like columns when I do a summary so I can't -1 them away.

2) is there an easy way to then take my aggregate matrix and then format the sum wtih $ and commas. for e.g instead 10000 it should show
$10,000.00?

I am trying to create a report and am piping the aggregate into an xtable and feeding it R2html.

thanks
Dhruv

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