This is a histogram of 1000 independent normal random variables.

yy = rnorm(1000)

I prefer more bins for the histogram

hist(yy, 50)

xx = rnorm(1000)


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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

  title = "Test of something normal",
  author = "Haky Im",
  year = "2004",
  journal = "ImLab Notes",
  note = "/post/2004/10/30/test-of-something-normal/"