This is a histogram of 1000 independent normal random variables.
yy = rnorm(1000)
hist(yy)

I prefer more bins for the histogram
hist(yy, 50)

xx = rnorm(1000)
plot(xx,yy)

This is a histogram of 1000 independent normal random variables.
yy = rnorm(1000)
hist(yy)

I prefer more bins for the histogram
hist(yy, 50)

xx = rnorm(1000)
plot(xx,yy)

For attribution, please cite this work as
Haky Im (2004). Test of something normal. ImLab Notes. /post/2004/10/30/test-of-something-normal/
BibTeX citation
@misc{
title = "Test of something normal",
author = "Haky Im",
year = "2004",
journal = "ImLab Notes",
note = "/post/2004/10/30/test-of-something-normal/"
}