[R] ?plot problem

[Uwe Ligges]

Paul, David A wrote:

> Thanks to Dr. Thomas Hotz, Prof. Brian Ripley, Dr. Dennis
> Murphy, and Dr. David Scott for their replies.
> 
> Trying an idea:
> 
> 
>>x <- c(1,2,3,4)
>>y<-c(2,4.2,5.9,9)
>>temp<-data.frame(cbind(x,y))
>>attach(temp)
>>temp.lm <- lm(y~x)
>>windows()
>>plot(temp.lm)
> 
> Hit <Return> to see next plot: 
> Hit <Return> to see next plot: 
> Hit <Return> to see next plot: 
> Hit <Return> to see next plot: 
> 
>>dev.off()
>>windows()
> 
> 
> I was unable to see the Cook's distance plot as before (using
> the Page Up and Page Down keys).  So I implemented another
> suggestion:
> 
> 
>>windows()
>>plot(temp.lm)
> 
> Hit <Return> to see next plot: 
> Hit <Return> to see next plot: 
> Hit <Return> to see next plot: 
> Hit <Return> to see next plot: 
> [Use Menu: History|Add]
> 
> After doing this, the Cook's distance plot was "saved" so that
> Page Up and Page Down worked properly.  Question:  Is there
> a way to use a line command to "add" the last graph to the
> history?
> 
> 

See ?recordPlot

Uwe Ligges