Analyzing A Built-In Dataset (MTCARS) Using Built-In R Functions
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data()
class(mtcars)
head(mtcars)
tail(mtcars)
summary(mtcars)
cyl = mtcars$cyl
hp = mtcars$hp
plot(density(cyl))
plot (cyl, hp, pch=17, main = "Title", xlab = "Cylinder", ylab ="Horse Power", col = "green")
x = lm(formula = hp~cyl, data=mtcars)
abline(x)
David Wilkinson explores the R package Quantmod for stock analysis. #R #Rfunctions #Rdatasets #mtcars #mtcars #dataframe #rfunctions #dataset #functions #joysofdata #davidwilkinson