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smacarthur revised this gist
Dec 10, 2010 . 1 changed file with 4 additions and 1 deletion.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1,5 +1,8 @@ ### Load the package or install if not present if (!require("RColorBrewer")) { install.packages("RColorBrewer") library(RColorBrewer) } ### Set the display a 2 by 2 grid par(mfrow=c(2,2)) -
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,26 @@ ### Load the package or install if not present if (!require("RColorBrewer")) install.packages("RColorBrewer") ### Set the display a 2 by 2 grid par(mfrow=c(2,2)) ### Show all the colour schemes available display.brewer.all() ### Generate random data matrix rand.data <- replicate(8,rnorm(100,100,sd=1.5)) ### Draw a box plot, with each box coloured by the 'Set3' palette boxplot(rand.data,col=brewer.pal(8,"Set3")) ### Draw plot of counts coloured by the 'Set3' pallatte br.range <- seq(min(rand.data),max(rand.data),length.out=10) results <- sapply(1:ncol(rand.data),function(x) hist(rand.data[,x],plot=F,br=br.range)$counts) plot(x=br.range,ylim=range(results),type="n",ylab="Counts") cols <- brewer.pal(8,"Set3") lapply(1:ncol(results),function(x) lines(results[,x],col=cols[x],lwd=3)) ### Draw a pie chart table.data <- table(round(rand.data)) cols <- colorRampPalette(brewer.pal(8,"Dark2"))(length(table.data)) pie(table.data,col=cols)