[R] dotchart - problem with gcolor

[John Kane]

--- Gabor Grothendieck <ggrothendieck at gmail.com>
wrote:

> Use col= for that.

Well yes, but I was trying to get the points on the
graph coloured and the value labels uncoloured (that
is black). 

Thanks



> 
> On Jan 19, 2008 4:31 PM, John Kane
> <jrkrideau at yahoo.ca> wrote:
> > Thank you Gabor.  The examples are excellent.
> >
> > I was misreading the intend of gcolor.  I had
> thought
> > that it would allow me to colour all of the value
> > labels .
> >
> >
> > --- Gabor Grothendieck <ggrothendieck at gmail.com>
> >
> > wrote:
> >
> > > Or even one group if its named:
> > >
> > > dotchart(cbind(a = aa), gcolor = "red")
> > >
> > > On Jan 19, 2008 3:18 PM, Gabor Grothendieck
> > > <ggrothendieck at gmail.com> wrote:
> > > > You only have one group.  Try it with two
> groups:
> > > >
> > > > dotchart(cbind(a = aa, b = aa), gcolor =
> "red")
> > > >
> > > >
> > > >
> > > > On Jan 19, 2008 2:48 PM, John Kane
> > > <jrkrideau at yahoo.ca> wrote:
> > > > > It a trivial point but can anyone tell me
> why
> > > gcolor
> > > > > is not working here? I thought that I should
> be
> > > > > getting the letters in red.  lcolor seems to
> > > work just
> > > > > fine.
> > > > >
> > > > > aa <- c(3,6,3,5,8)
> > > > > lbs <- LETTERS[1:5]
> > > > >
> > > > > dotchart(rev(aa), pch=16, labels=(rev(lbs)),
> > > > > lcolor="blue", gcolor="red")
> > > > >
> > > > >
> > > > >
> > > > >
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