[R] vertically concatenating data frames
John Kane
jrkrideau at yahoo.ca
Tue Jul 3 21:07:46 CEST 2007
?rbind
--- "Aydemir, Zava (FID)"
<Zava.Aydemir at morganstanley.com> wrote:
> Hi,
>
> what is the recommended way to vertically
> concatenate 2 data frames with
> the same column names but different number of rows?
>
> My problem is something along these lines:
>
> df1 <- data.frame(var1=var1,var2=var2,var3=var3) #
> nrow(df1)=1000
> df2 <- data.frame(var1=var4,var2=var5,var3=var6) #
> nrow(df2)=2000
>
> I tried df <- c(df1,df2), no success. stack does not
> seem to be
> appropriate either for my problem.
>
>
> Thanks
>
> Zava
>
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