[R] dataframe

[jim holtman]

Does this do it for you:

> x <- read.table(textConnection("abc 123 345
+ abc 345 456
+ lmn 567  345
+ hkl 568 535
+ lmn 096  456
+ lmn 768 094"))
>
> x
   V1  V2  V3
1 abc 123 345
2 abc 345 456
3 lmn 567 345
4 hkl 568 535
5 lmn  96 456
6 lmn 768  94
> x[!duplicated(x$V1),]
   V1  V2  V3
1 abc 123 345
3 lmn 567 345
4 hkl 568 535


On Mon, Nov 24, 2008 at 11:30 PM, Rajasekaramya <ramya.victory at gmail.com> wrote:
>
>  hi there
>
> I have a dataframe
>
> abc 123 345
> abc 345 456
> lmn 567  345
> hkl 568 535
> lmn 096  456
> lmn 768 094
>
> i want the uniques of column 1 and there corresponsing column 2 and 3
> output
> abc 123 345
> lmn 567  345
> hkl 568 535
>
> cbind(DF1[,1],DF1[which(unique(DF1[,1]),c(2,3)])
> but didnt work
>
> kindly let me know how to go abt it
>
> ramya
> --
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> Sent from the R help mailing list archive at Nabble.com.
>
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>



-- 
Jim Holtman
Cincinnati, OH
+1 513 646 9390

What is the problem that you are trying to solve?