Dear list, Please, how can I get all the levels of the same factor to have the same color and different color for each factor? Script: library(MASS) plot(mca(farms, abbrev = TRUE), rows=F) Thanks in advance, -- Jose Claudio Faria Brasil/Bahia/Ilheus/UESC/DCET Estat?stica Experimental/Prof. Adjunto mails: joseclaudio.faria em terra.com.br jc_faria em uesc.br jc_faria em uol.com.br tel: 73-3634.2779