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# Section 3
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#Getting Help

# Showing the help file for an R function:

help(rnorm)

# A more general search for help files on functions

help.search("Random Number")

help.search("Normal")

help(Normal)

args(rnorm)

rnorm(30)

rnorm(30,100,10)

rnorm(30,100,10)

qqnorm(rnorm(30,100,10))

my.rnorm<-rnorm(30,100,10)

qqnorm(my.rnorm)

?rnorm

?norm

help.start()

apropos("rnorm")  # Finds objects of this name in the search path.

??normal

?plot

?par

help(if)

help("if")

# Viewing internal code of R functions (works for some functions):

ls

eigen