NICE!!! thanks Deepayan Sarkar wrote: > > On Thu, Nov 19, 2009 at 6:03 AM, ychu066 <ychu...@aucklanduni.ac.nz> > wrote: >> >> http://old.nabble.com/file/p26418382/hist1.png hist1.png i want three >> plots >> along on the side , how to i do that ? >> >> and I also want to change the colour of the bars for each plot, how do i >> do >> that ? >> >> i got the code here to draw that .. > > This code did not produce the plot you have linked to. The answer to > your question depends on how you created the plot, so you have to tell > us that. Changing the color in all panels is easy: > > histogram(rnorm(100), col = "goldenrod") > > Different colors in different panels is a little more work: > > histogram(~rnorm(100) | gl(3, 1, 100), > mycolors = sample(colors(), 3), > panel = function(..., col, mycolors) { > panel.histogram(..., col = mycolors[panel.number()]) > }) > > -Deepayan > >> columns <- 8:153 >> plots <- vector("list", length(columns)) >> j <- 0 >> for (i in columns) >> { >> plots[[ j <- j+1 ]] <- >> histogram( ~ data[,i], >> ylab = "Frequency", xlab = "Score", >> xlim = c(1,5), ylim = c(0,100), >> main = colnames(data)[i] >> ) >> } >> >> print(plots[[1]]) >> >> # or export >> >> for (i in seq_along(plots)) >> { >> png(paste("hist", i, ".png", sep = "")) >> print(plots[[i]]) >> dev.off() >> } >> -- >> View this message in context: >> http://old.nabble.com/How-do-I-change-the-colour-and-format-for-the-trelli-plot---tp26418382p26418382.html >> Sent from the R help mailing list archive at Nabble.com. >> >> ______________________________________________ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide >> http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. >> > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > >
-- View this message in context: http://old.nabble.com/How-do-I-change-the-colour-and-format-for-the-trelli-plot---tp26418382p26471627.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.