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LECTURE 1 Graphical methods in R

LECTURE 1 Graphical methods in R. All libraries and functions can be download from: http://www.r-project.org/. Histogram. > library(datasets) > mtcars > hist(mtcars$mpg). Coloured histogram. > hist(mtcars$mpg, breaks=12, col="red"). Histogram with normal curve. > x <- mtcars$mpg

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