try this:

x <- read.table(textConnection("No   V1  V2 V3
1     0.23 0.12 0.89
2     0.11 0.56 0.12"), header=TRUE)
matplot(x[,1], x[,-1], type='l')


On Fri, Dec 11, 2009 at 3:39 AM, z_axis <z_axis@163.com> wrote:

>
> thanks for your answer ! Would you mind giving me an example using my data
> ?
>
> Sincerely!
>
>
> Patrick Connolly-4 wrote:
> >
> > On Thu, 10-Dec-2009 at 10:14PM -0800, z_axis wrote:
> >
> > |>
> > |> The following is  sampling data:
> > |> No   V1  V2 V3
> > |> 1     0.23 0.12 0.89
> > |> 2     0.11 0;56 0.12
> > |> .......
> > |>
> > |> I just want to draw three lines on same picture according to value of
> > V1, V2
> > |> and V3.
> >
> > ?lines
> >
> >
> > --
> > ~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.
> >    ___    Patrick Connolly
> >  {~._.~}                   Great minds discuss ideas
> >  _( Y )_               Average minds discuss events
> > (:_~*~_:)                  Small minds discuss people
> >  (_)-(_)                            ..... Eleanor Roosevelt
> >
> > ~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.
> >
> > ______________________________________________
> > R-help@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> > http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html>
> > and provide commented, minimal, self-contained, reproducible code.
> >
> >
>
> --
> View this message in context:
> http://n4.nabble.com/How-to-draw-three-line-on-the-same-picture-tp960823p960897.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
>  R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html>
> and provide commented, minimal, self-contained, reproducible code.
>



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

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