Hola! This is rw140 on windows 98 (version compiled by Prof Ripley), grid and lattice precompiled from CRAN and nlme compiled by me, all latests versions. I have a groupedData object papas, and want a summary plot. plot(papas) is fast but rather uninteresting. plot(papas, outer=TRUE, aspect="fill") takes about 45 minutes (if it doesnt hang R) plot(papas, outer=TRUE, key=FALSE, aspect="fill") is again fast. Why the immense time difference apparently caused by the key= argument? (this is a 64MB ram pentium III) Kjetil Halvorsen -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._