[R] Putting obejct into Graph title

[Andrea Peters]

> 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")
>
To get the whole expression into the subtitle you could use paste().


title (main="A2. Block Density of Matrix m\nplotted based on MDS",
  sub=paste("lines below mean density", m.mean, "suppressed"))

Andrea
>  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?
>
> Thanks!
>
>
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