> Also, if we make days a list, the class attributes are kept when looping
> over the list, ie.
>
> days<- list( as.Date( c("2000-01-01", "2000-01-02") ) )
Do you realise that that's a list with length one?
I suspect you want
days <- as.list( as.Date( c("2000-01-01", "2000-01-02") ) )
for (day in days) {
print(day)
}
Hadley
--
Assistant Professor / Dobelman Family Junior Chair
Department of Statistics / Rice University
http://had.co.nz/
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