4 ms·

Great point! Dividing by expected would have been a much nicer solution. I think the method I used still works though, just not as nicely. Am I wrong?

• Kaizyn 14y ago
  Z-Score is your friend for this kind of data normalization. http://en.wikipedia.org/wiki/Standard_score http://en.wikipedia.org/wiki/Standard_score
  • rpicard 14y ago
    Thanks. It looks like I need to do a little self-study in statistics.
  • rpicard 14y ago
    I made an update using standard deviation and Z-score charts instead of my homebrew normalization function (see "Update"): http://robert.io/posts/4.html http://robert.io/posts/4.html