Here's an example. By the way, I find that it's more convenient (where applicable) to keep the data in 3 vectors/factors rather than one matrix/data frame.
a <- matrix(sample(1:5,100,replace=TRUE),nrow=10,dimnames=list(1:10,5*1:10)) x <- y <- z <- vector() for (i in 1:nrow(a)) { x <- c(x,rep(rownames(a)[i],ncol(a))) y <- c(y,colnames(a)) z <- c(z,a[i,]) } symbols(as.numeric(x),as.numeric(y),z,inches=0.2,bg="khaki") text(as.numeric(x),as.numeric(y),labels=z) > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Albert Vilella > Sent: Tuesday, June 13, 2006 7:11 AM > To: r-help@stat.math.ethz.ch > Subject: [R] bubbleplot for matrix > > Hi all, > > I would like to ask if it is possible to use bubbleplot for a 20x20 > matrix, instead of a dataframe with factors in columns. > > The idea would be to get a tabular representation with bubbles like in > Rnews_2006_2 article, which look very nice. > > Thanks in advance, > > Albert. > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html > ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html