[R] combining two data frames (different question)

[jim holtman]

?merge

On Tue, Jun 17, 2008 at 6:40 PM, calundergrad <haibinglin at berkeley.edu> wrote:
>
> i have two data frames.  One data frame contains one column with the
> identificication number of a geographic place.  The other columns are just
> some data about the corresponding geographic place.  The other data frame
> also contains one column with the id number of a geographic place.  the
> other columns of the second data frame is other data about the corresponding
> geographic place.
>
> I want to make one data frame which has the id numbers and the corresponding
> data from both the first and second data frames.
>
> how do you do this?
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-- 
Jim Holtman
Cincinnati, OH
+1 513 646 9390

What is the problem you are trying to solve?