Displaying 1 result from an estimated 1 matches for "speedlinietur".
2003 Jul 15
1
dbApply (R newbee)
...do_data order by Agent")
out <- dbApply(res, INDEX = "Agent",
FUN = function(x, grp) quantile(x$DATA, names=FALSE))
But when I try I get this:
> con = dbConnect(MySQL(),group="Speed")
> res <- dbSendQuery(con, "Select LinieID, AvgSpeed from speedlinietur order
by LinieID, AvgSpeed")
> out <- dbApply(res, INDEX = "LinieID",FUN = function(x, grp)
quantile(x$AvgSpeed, names=FALSE))
Error in mysqlDBApply(res, ...) : couldn't find function "dbGetConnection"
>
I saw in an earlier posting that:
There has been...