[R] Title of page with multiple plots

[Andrew Robinson]

John,

try adding the argument outer=T to the title() function

title(paste("P and 95%CI for a sample size of",n,"subjects."), outer=T)

Cheers

Andrew

On Thu, May 11, 2006 at 08:00:34PM -0400, John Sorkin wrote:
> I want to place four plots on a page, and I would like to have all four
> plots share a common title. I have tried the following code, but the
> title is centered over the fourth graph and not centered across all four
> plots. Does anyone have any suggestions?
> 
> R 2.1.1
> windows xp
> 
> oldpar<-par(mfcol =c(1,4),ask=TRUE)
> 
> 
> plot(p,varp)
> plot(p,SEp)
> plot(p,CVp)
> plot(p,ppval)
> 
> title(paste("P and 95%CI for a sample size of",n,"subjects."))
> 
> Thanks,
> John
> 
> John Sorkin M.D., Ph.D.
> Chief, Biostatistics and Informatics
> Baltimore VA Medical Center GRECC and
> University of Maryland School of Medicine Claude Pepper OAIC
> 
> University of Maryland School of Medicine
> Division of Gerontology
> Baltimore VA Medical Center
> 10 North Greene Street
> GRECC (BT/18/GR)
> Baltimore, MD 21201-1524
> 
> 410-605-7119
> jsorkin at grecc.umaryland.edu
> 
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-- 
Andrew Robinson  
Department of Mathematics and Statistics            Tel: +61-3-8344-9763
University of Melbourne, VIC 3010 Australia         Fax: +61-3-8344-4599
Email: a.robinson at ms.unimelb.edu.au         http://www.ms.unimelb.edu.au