On Wed, Aug 27, 2008 at 12:11 PM, Josip Dasovic <[EMAIL PROTECTED]> wrote:
> Hello:
>
> As someone making the move from STATA to R, I'm finding it difficult at times
> to perform basic tasks in R, so forgive me if I've missed an obvious and
> easily obtained solution to my problem. I've searche
Try this:
merge(aggregate(x$DAY, x[, c("YEAR", "MONTH")], length),
data.frame(YEAR = unique(x$YEAR), MONTH = 1:12), all = T)
On Wed, Aug 27, 2008 at 2:11 PM, Josip Dasovic <[EMAIL PROTECTED]> wrote:
> Hello:
>
> As someone making the move from STATA to R, I'm finding it difficult at
>
On Wednesday 27 August 2008, Josip Dasovic wrote:
> Hello:
>
> As someone making the move from STATA to R, I'm finding it difficult at
> times to perform basic tasks in R, so forgive me if I've missed an obvious
> and easily obtained solution to my problem. I've searched the help guides
> and the
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