R help - Jan 2004 - plot

Dear All,
I'd like to 'highlight' say change font size/color 'some'
point in a graph.  I
can do this with 'points',

plot(x)
points(x[1], col="red")

Is there a more 'straightforward' way (e.g., option in plot) to do this?
Thanks Marwan


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Marwan Khawaja         http://departments.aub.edu.lb/~mk36

Marwan Khawaja wrote:
> Dear All,
> I'd like to 'highlight' say change font size/color
'some' point in a graph.  I
> can do this with 'points',
> 
> plot(x)
> points(x[1], col="red")
> 
> Is there a more 'straightforward' way (e.g., option in plot) to do
this?
> Thanks Marwan

plot(x, col = colorvector)
???

Uwe Ligges