Le 14/03/13 11:05, Gian Maria Niccolò Benucci a écrit :
Hi all,
I would love to plot my data with R. I have abundance and frequency of fungal
taxonomic data that should be plotted in the same graph. In Microsoft Excel
is that possible but the graphic result is, as always, very poor. Is there
a function that may let me plot these data in R?
I have a matrix made of two columns, on is the relative abundance and the
other is the relative frequency for each of my sample.
Thank you very much,
You should be more precise about what sort of graph you want. A
bivariate plot ?
For example, here is a bivariate from a matrix object:
fungal <- matrix(c(12, 54, 65, 76, .2, .6, .1, .7), nrow=4)
plot(fungal, xlab="Abondance", ylab="Frequency", bty="n", xlim=c(0,80))
(I don't understand the difference between relative abondance and
frequency).
Sincerely,
Marc Girondot
--
__________________________________________________________
Marc Girondot, Pr
Laboratoire Ecologie, Systématique et Evolution
Equipe de Conservation des Populations et des Communautés
CNRS, AgroParisTech et Université Paris-Sud 11 , UMR 8079
Bâtiment 362
91405 Orsay Cedex, France
Tel: 33 1 (0)1.69.15.72.30 Fax: 33 1 (0)1.69.15.73.53
e-mail: marc.giron...@u-psud.fr
Web: http://www.ese.u-psud.fr/epc/conservation/Marc.html
Skype: girondot
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