[R] Putting obejct into Graph title

[Thomas Lumley]

On Tue, 7 May 2002, hkimscil wrote:

> Hello all -
>
> If I want to put mean value of a matrix into the title or subtitle of a graph, how would I do this? For example, in a set of commands like below,
>
> > m.mean<-mean(m)
> > gplot (m, thresh=m.mean)
> > title (main="A2. Block Density of Matrix m\nplotted based on MDS",
> +    sub="lines below mean density (**0.435**) suppressed")
>
>  I want to ask [R] to put the mean value (whatever it is, calulated as
> m.mean) into subtitle automatically, instead of my writing **0.435**.
>
> Is it possible?

Yes, it's even easy.

title(sub=paste("lines below mean density (",m.mean,")
suppressed",sep=""))

	-thomas

Thomas Lumley			Asst. Professor, Biostatistics
tlumley at u.washington.edu	University of Washington, Seattle

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