[R] Replacing plot symbols w/ subject IDs in xyplot()

[Deepayan Sarkar]

On 2/28/08, David Afshartous <dafshartous at med.miami.edu> wrote:
>
>
>  All,
>
>  How does one replace plot symbols with say subject IDs when using xyplot? Or
>  superimpose them next to plot symbols?  I searched the archives under
>  various key words but haven't had much.  Any suggestions or links much
>  appreciated.  Sample code below.

demo("lattice") has an example.

-Deepayan