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...r is great", srt=90) text (barPositions[8], 5, "but 8 is greater", srt=90) ### Recently I had the problem of drawing a "clustered" bar chart. ### Lets suppose our x variable really represents responses from ### 2 groups of respondents, Men and Women. ## Create the matrix xmatr <- matrix(x, nrow=5) ### Use beside=T to cause barplot to treat each column ### of values as a group barplot(xmatr, beside=T, names=c("Men","Women")) valueNames <- c("Very Strong","Somewhat Strong","Not Strong","Somewhat Weak",&quo...