R help - Apr 2002 - multiple plot devices

Hello,
sorry but i found no way or help to work
with multiple graph devices (Rdocs,SearchIndex).
When is use the function  only the graphic device of the last variable is open.
How is it possible to let the several plot-device open or save this in a file
with different names ?
(win 2000 - R1.4.1)

thanks for advance
& regards,Christian

normal <- function(x) {
    par(mfrow=c(2,2))
    hist(x)
    boxplot(x)
    sd <- summary(x)[5] - summary(x)[2]
   
plot(density(x,width=2*sd),xlab="x",ylab="",type="l")
    qqnorm(x)
    qqline(x)
    }
apply(data,2,normal)
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On Tue, 16 Apr 2002 ozric at web.de wrote:
> Hello,
> sorry but i found no way or help to work
> with multiple graph devices (Rdocs,SearchIndex).
There is a section in `An Introduction to R' on `Multiple graphics
devices', so I don't know what you looked at but that was the most
obvious
place to look.

See also

?dev.cur `Control Multiple Devices'

> When is use the function  only the graphic device of the last variable is
open.
> How is it possible to let the several plot-device open or save this in a
file with different names ?
> (win 2000 - R1.4.1)
>
> thanks for advance
> & regards,Christian
>
> normal <- function(x) {
>     par(mfrow=c(2,2))
>     hist(x)
>     boxplot(x)
>     sd <- summary(x)[5] - summary(x)[2]
>    
plot(density(x,width=2*sd),xlab="x",ylab="",type="l")
>     qqnorm(x)
>     qqline(x)
>     }
> apply(data,2,normal)
?density will show you better bandwidth selectors than that one, including
the default (and we do suggest you use `bw' not `width').

-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !)  To: r-help-request at
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....yes i know and normally "playing"  a little bit with the commands
in R get a positive insight and result.
But my attempts with dev.*  and windows()  are until now negative,
but it can't be so difficult !?

thanks & regards,Christian
>
>There is a section in `An Introduction to R' on `Multiple graphics
>devices', so I don't know what you looked at but that was the most
obvious
>place to look.
>
>See also
>
>?dev.cur `Control Multiple Devices'
>
>
>> When is use the function  only the graphic device of the last variable
is open.
>> How is it possible to let the several plot-device open or save this in
a file with different names ?
>> (win 2000 - R1.4.1)
>>
>> thanks for advance
>> & regards,Christian
>>
>> normal <- function(x) {
>>     par(mfrow=c(2,2))
>>     hist(x)
>>     boxplot(x)
>>     sd <- summary(x)[5] - summary(x)[2]
>>    
plot(density(x,width=2*sd),xlab="x",ylab="",type="l")
>>     qqnorm(x)
>>     qqline(x)
>>     }
>> apply(data,2,normal)
>
>?density will show you better bandwidth selectors than that one, including
>the default (and we do suggest you use `bw' not `width').
>
>--
>Brian D. Ripley,                  ripley at stats.ox.ac.uk
>Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
>University of Oxford,             Tel:  +44 1865 272861 (self)
>1 South Parks Road,                     +44 1865 272860 (secr)
>Oxford OX1 3TG, UK                Fax:  +44 1865 272595
>
>
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r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
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(in the "body", not the subject !)  To: r-help-request at
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