R-alpha: Plot: Title above 'mfrow=c(2,2)' ??

[Thomas Lumley]

On Wed, 21 May 1997, Martin Maechler wrote:

> In S, I can have an "overall" title in a multi-figure plot :
> 
> 
> Is there a way at all to write an "overall" title in this situation ?

 par(mfrow=c(2,2), oma = c(0,0,2,0))
 # do the plots
 par(mfrow=c(1,1))
 title(main="blah")



Thomas Lumley
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