Message-ID: <da79af330809291045m6cc9209ei62b2dfbb5008b23@mail.gmail.com>
Date: 2008-09-29T17:45:11Z
From: Henrique Dallazuanna
Subject: replicating dataframe rows
In-Reply-To: <3aaf1a030809291026o6b9c3daej8b03562c3272a8ea@mail.gmail.com>
Try this:
my.df <- data.frame(Place = rep(place, population), Population =
rep(population, population))
On Mon, Sep 29, 2008 at 2:26 PM, milton ruser <milton.ruser at gmail.com> wrote:
> Dear all,
>
> I have a data.frame like the sample below, and I would
> like to expand my data.frame using "population" variable.
> So, for each line of my data.frame I would like that
> the new data.frame have many rows as the population collumn.
>
> place<-c("place1", "place2", "place3", "place4", "place5")
> population<-c(100,200,300,50,30)
> my.df<-data.frame(cbind(place,population))
> my.df
>
>
> best wishes,
>
> miltinho astronauta
> brazil
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
--
Henrique Dallazuanna
Curitiba-Paran?-Brasil
25? 25' 40" S 49? 16' 22" O