Re: [R] plotting principal components on geographic map

2012-10-14 Thread anna freni sterrantino
Statistics University of Bologna, Italy via Belle Arti 41, 40124 BO. Da: marco milella A: r-help@r-project.org Inviato: Domenica 14 Ottobre 2012 12:02 Oggetto: [R] plotting principal components on geographic map Dear all, I have a dataset representing several

[R] plotting principal components on geographic map

2012-10-14 Thread marco milella
Dear all, I have a dataset representing several geographical points (locations), each one having a specific value after performing a PCA. Now I'm trying to understand how to separately represent on a geographic map (of Europe) the pattern of PC1,2, ecc.with colors (e.g.heatmap) I have to add that t