Creating R- pie chart using R programming.
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- x <- c(20, 20, 10,50)
- labels <- c("Delhi","Haryana","Punjab","Mumbai")
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- piepercent<- round(100*x/sum(x), 1)
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- png(file = "city_my.jpg")
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- pie(x, labels = piepercent, main = "City pie chart",col = rainbow(length(x)))
- legend("topright", c("Delhi","Haryana","Punjab","Mumbai"), cex = 0.8,
- fill = rainbow(length(x)))
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- dev.off()