[OGRUG] R plot() Line numbers?

You can use the text() command to place labels next to each symbol...

silly example:

ick=c(1:5,2:6)
ick=matrix(ick,5,2)
ick

? ? [,1] [,2]
[1,] ? ?1 ? ?2
[2,] ? ?2 ? ?3
[3,] ? ?3 ? ?4
[4,] ? ?4 ? ?5
[5,] ? ?5 ? ?6

plot(ick)
text(ick[,1],ick[,2],ick[,2],pos=4,col="blue",offset=0.45)
text(ick[,1],ick[,2],ick[,1],pos=3,col="blue",offset=0.45)

On Mon, Apr 23, 2012 at 1:14 PM, Helder Mendes <hmendes.lx at gmail.com> wrote:

Hi all,

I'm new in R and in this list and I need help on the plot() function.

Is there any way that in the following command in R:

plot(Matrix)

(Matrix with dim = nx2)

The graphic has the Matrix line number instead of the symbol "o"?
Alternativelly how can I label, so that the line number appears next
to the symbol?


Thanks for any help.
LX

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