In the example in the documentation, I see:
rs - dbSendQuery(con,
select Agent, ip_addr, DATA from pseudo_data order by Agent)
out - dbApply(rs, INDEX = Agent,
FUN = function(x, grp) quantile(x$DATA, names=FALSE))
Maybe I am a bit thick, but it took me a while, and a kind
I can't help with your inquiry generally, but I can address the
issue of ``optional braces''.
On 16/10/2008, at 8:34 AM, Ted Byers wrote:
snip
I take it FUN = function(x, grp) quantile(x$DATA, names=FALSE) is the
function definition for a function called FUN. I would guess,
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