[R] par() function problem

[Petr Pikal]

On 27 Sep 2002 at 8:30, zlamal at ufi.fme.vutbr.cz wrote:

> Hi,
>   I want to change line and marker type using par() function (my
> example is taken from bigger function)

What is your real intention?

> 
> oldpar<-par(no.readonly=TRUE)
> par(type="b",lty=1)
>   plot(x1,col=1)

you can use

plot(x1,type="b",lty=1,col=1)


> par(type="b",lty=2)
>   lines(x2,col=2)

lines(x2,col=2,lty=2)
points(x2,pch=1,col=2)

to get desired effect without bothering with par() setting, but it 
need not to suit your real intention.

> par(oldpar)  # restore plotting parameters
> 
> First line is drawn only with circles (no line)
> Second line is drawn only line but not circles.
> 
> Where is problem?
> 
> Jakub Zlamal

Regards
Petr Pikal
petr.pikal at precheza.cz
p.pik at volny.cz


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