Kent a écrit :
>
> c) You may of course export coordinates and import them into Microsoft
> Excel. These xy coordinates are easy to display in an Excel graph.
> However, it is not possible to plot dots with labels for each dot,
> e.g. point xy1 with the name "AA", point xy2 with the name "BB" and so on.
>
> To do this, you need to download and install ChartLabeler, a free
> add-on for Excel. Read more here:
>
> http://www.microsoft.com/office/community/sv-se/default.mspx?dg=microsoft.public.excel.charting&tid=aaf4910f-bddb-43f8-b1ad-6b9237dddcea&cat=en&lang=en&cr=&sloc=sv-se&m=1&p=1
>
>
I'm wondering WHY you want to export things from R to MS Excel,
especially for graphs! (Eventually, from R to OOo Calc, but I still
can't see the expected advantages of the export). R has very good
graphic abilities.
A nice example for your labels problem :
require(pixmap)
logo <- read.pnm(system.file("pictures/logo.ppm", package="pixmap")[1])
x <- rnorm(10)
y <- rnorm(10,sd=.4)+x
plot(x,y, type="n")
for(i in 1:10){
u <- runif(1)/10 + .1
addlogo(logo, x[i]+c(-u,u), y[i]+c(-u,u), asp=1)
}
points(x,y, pch=letters[1:10], col="darkred")
Cheers,
Mathieu.
--Mathieu Basille - Doctorant
.------------------------------------------------. | Laboratoire de Biométrie et Biologie Evolutive | | Université Claude Bernard Lyon1 - France | `------------------------------------------------' basille@biomserv.univ-lyon1.fr
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