[R] How to label specific points on a scatterplot

[David Winsemius]

On Jul 8, 2011, at 1:31 PM, rstudent wrote:

> Command I am using for the plot:
>
> plot(Raw[][Plate==101]~well[][Plate==101], xlab="Well", ylab="Raw",
> main="Plate 101")
>
> I only want to label points on the graph where well equals B13, G13,  
> K14 and
> N14 with the name of the well.

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>
> Thank you for your help.
>
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David Winsemius, MD
West Hartford, CT