Thanks for the answer Tal!
But I can't get it to work correctly! :(
Please bear with me this is the first time I am using R! and I am in a rush
to correct a paper
in fact on the plane I am plotting a table
> fullpointed=read.table("fullpoints_backup.txt",h=F)
>  plot(range(-2.5,0.95),range(0.00,1.00),type="n",axes=TRUE)
and in this table there are 300 points
I want to label the first 175 points with A and the others with S
I couldn't figure how to configure correctly labels.to.plot <-
sample(c("A","B"), 100, replace = T) and text(x, y , labels =
labels.to.plot) ?

for instance:
0,48875 0,142857143 > the point plotted will be labelled a
0,409 0,142857143 > the point plotted will be labelled a
0,45611 0,25        > labelled a
0,49833 0,222222222 > labelled a
 #the first 175

0,61158 0,125       > labelled S
0,5709 0,125       > labelled S
0,53266 0,125       > labelled S

# the remaining
Regards




On Sat, Jul 25, 2009 at 5:32 PM, Tal Galili <tal.galili@gmail.com> wrote:

> Sure,
>
> Here is an example:
>
> # get some random data to play with
> x <- runif(100)
> y <- runif(100)
> labels.to.plot <- sample(c("A","B"), 100, replace = T)
>
> # set up the window, play them one by one to see what they do
> plot.window(ylim = c(0,1), xlim = c(0,1))
> plot.new()
> axis(1)
> axis(2)
> box()
>
> # plot the things you wished to plot, where you wanted them plotted
> text(x, y , labels = labels.to.plot)
>
>
>
> Cheers,
> Tal
>
>
>
>
>
>
>
>
>
>
> On Sat, Jul 25, 2009 at 7:20 PM, Khaled OUANES <kouanes@gmail.com> wrote:
>
>> hey
>> thanks for the answer but I couldn't achieve it? would you explain a bit
>> more?
>> I have like 300 points to label!
>> thanks
>>
>
>
>
> --
> ----------------------------------------------
>
>
> My contact information:
> Tal Galili
> Phone number: 972-50-3373767
> FaceBook: Tal Galili
> My Blogs:
> http://www.r-statistics.com/
> http://www.talgalili.com
> http://www.biostatistics.co.il
>
>
>

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