Look at ?split.screen The function split.screen splits the active display into several different areas, defined by the arguments. Then screen(#) selects which screen the NEXT command will be drawn on. I imagine you want something like: split.screen(c(2,2)) screen(1) maImage(christian.raw[,1], x="maGf") screen(2) maImage(christian.raw[,1], x="maGb") screen(3) maImage(christian.raw[,1], x="maRf") screen(4) maImage(christian.raw[,1], x="maRb") -----Original Message----- From: Foata,Francis,LAUSANNE,NRC/N&H [mailto:francis.foata@rdls.nestle.com] Sent: 19 January 2004 14:29 To: 'bioconductor@stat.math.ethz.ch' Subject: [BioC] [maImage: Draw multiple spatial plots on the SAME graph] Hello, I have a stupid problem: I want to draw four spatial plots on the SAME graph. Here is the R code I've tried but it does not work : par(mfrow=c(2,2)) maImage(christian.raw[,1], x="maGf") maImage(christian.raw[,1], x="maGb") maImage(christian.raw[,1], x="maRf") maImage(christian.raw[,1], x="maRb") The plots are drawn one after the other Does someone know how to handle this problem ? Thanks, Francis [[alternative HTML version deleted]] _______________________________________________ Bioconductor mailing list Bioconductor@stat.math.ethz.ch https://www.stat.math.ethz.ch/mailman/listinfo/bioconductor

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