Message-ID: <OFA1CDBC75.FE894171-ONC1257935.004FFB75-C1257935.005054DD@precheza.cz>
Date: 2011-10-26T14:37:02Z
From: PIKAL Petr
Subject: merging two dataframes
In-Reply-To: <1319631367722-3940396.post@n4.nabble.com>
>
> Re: [R] merging two dataframes
>
> I pasted wrong function, I have changed from "date1" to "date" (ignore
that).
> I think it have to be something wrong with my data format. I can`t
> understand why it don't work. I know I can use by.x=.... and by.y=....,
but
> since both datasets have the same variable name it should be unnecessary
to
> do that.
Again
check dimensions of your the three data frames. Number of rows in final
data frame shall be at least same as the number of rows in bigger data
frame and lower than sum of rows of both merged data frames.
Regards
Petr
>
>
>
> --
> View this message in context: http://r.789695.n4.nabble.com/merging-two-
> dataframes-tp3932869p3940396.html
> Sent from the R help mailing list archive at Nabble.com.
>
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