[R] Superimposing Multiple Vectors Plots in One Figure

[Gundala Viswanath]

Dear Petr,

Thanks so much for your detailed guidance.
I'll have a look at your suggestions.

- Gundala Viswanath
Jakarta - Indonesia


On Fri, Jun 27, 2008 at 7:09 PM, Petr PIKAL <petr.pikal at precheza.cz> wrote:
> Hi
>
> you mix base and lattice graphics.
>
> r-help-bounces at r-project.org napsal dne 27.06.2008 08:25:55:
>
>> Hi,
>>
>> I have 3 vectors which I want to plot as in one plot.
>> I was wondering why this code of mine only show the last vector:
>>
>> __BEGIN__
>> library(lattice)
>>
>> out_fname <- paste("MyPlot.png",sep="")
>
> why not
> out_fname <- "MyPlot.png"
> result is same
>
>
>>
>> trellis.device("png", color=TRUE)
>
> here you are setting png device for lattice output
>
>> png(out_fname)
>
> here you set png device for base graphics output
>
>> plot(vect1,type="l",col="red",xlab="Nof Genes", ylab="RMSD")
>> plot(vect2,type="l",col="blue")
>> plot(vect3,type="l",col="green")  # final graph only showed this one.
>
> You make 3 plots to this device, each time overwriting previous plot.
>
>> dev.off()
>
> Here you end png device for base graphics.
>
> If you insist on not reading let say introduction to R, which is quite
> good for any starting point, then at least look at
>
> ?plot
> ?lines
> ?points
> ?par - especially mfrow, mfcol
> ?layout
>
> and try to test examples which are located on help pages and go through
> some links on those pages
>
> If you want to use Lattice then you shall go through
> ?xyplot
>
> and maybe some others and again test provided examples.
>
>
> Regards
> Petr
>
>>
>> __END__
>>
>> - Gundala Viswanath
>> Jakarta - Indonesia
>>
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>
>