Chapter 8: Tests on Frequencies: Odds Ratios and Relative Risk
If something has a 50% chance of happening, then 9 times out of 10 it will.
Yogi Berra (1925–2015)
Experimental Design and Data Collection
Interpretation of Relative Risk
Hormone Replacement Therapy: Yea or Nay?
Interpretation of the Odds Ratio
Introduction
In the previous chapter we saw how to detect the presence of a relationship between two variables with count or frequency data. But what if we find such a relationship and want to assess the strength of that association? Is there a metric we ...
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