hi, i am seeking for a solution to create a biplot that shows: a) data points instead of labels and that b) shows two different groups (field: site with two factor levels: forest/corridor) in different colours i tried to include "pch=19" to show points instead of labels in the syntax below but failed. biplot(model, main="", iter=0.1, cex=c(0.3,1.2), col=c(1,2)) i appreciate any hint. best regards, lukas ??? Lukas Indermaur, PhD student eawag / Swiss Federal Institute of Aquatic Science and Technology ECO - Department of Aquatic Ecology ?berlandstrasse 133 CH-8600 D?bendorf Switzerland Phone: +41 (0) 71 220 38 25 Fax : +41 (0) 44 823 53 15 Email: lukas.indermaur at eawag.ch www.lukasindermaur.ch <http://www.lukasindermaur.ch/>
biplot_group_colours_and_point_symbols
1 message · Indermaur Lukas