Wensui Liu gmail.com> writes:
>
> chris,
> if you could create a package similar to proc sql in SAs, that will be
> so sweet.
Nice task, but I would not suggest to go this way. I found it quite easy to
work with R subsetting system after you get some practice and that is more
than enough - at
chris,
if you could create a package similar to proc sql in SAs, that will be so sweet.
On 2/12/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hi R-users,
>
> This note will interest people who would like to use sql statements on R data
> frames (a bit like proc sql in SAS). Please reply to
