How to write values on bars using mtext?
Grouped Bar Plot
counts <- table(mtcars$vs, mtcars$gear) barplot(counts, main="Car
Distribution by Gears and VS",xlab="Number of Gears",
col=c("darkblue","red"),legend = rownames(counts), beside=TRUE, horiz=TRUE)
mtext(counts ) # But poistion is not at each bar.
How can i put corresponsing values on each bars of plot?
Regards
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How to add values on bar of groouped bar plot using mtext?
2 messages · Manish Gupta, Uwe Ligges
On 11.08.2012 04:55, Manish Gupta wrote:
How to write values on bars using mtext?
Grouped Bar Plot
counts <- table(mtcars$vs, mtcars$gear) barplot(counts, main="Car
Distribution by Gears and VS",xlab="Number of Gears",
col=c("darkblue","red"),legend = rownames(counts), beside=TRUE, horiz=TRUE)
mtext(counts ) # But poistion is not at each bar.
How can i put corresponsing values on each bars of plot?
Look at the output of barplot, it returns the locations:
bp <- barplot(counts, main = "Car Distribution by Gears and VS",
xlab = "Number of Gears", col = c("darkblue", "red"),
legend = rownames(counts), beside = TRUE, horiz = TRUE)
bp
mtext(side = 2, at = bp, text = counts)
Uwe Ligges
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