# Category Archives: Background

## Least-Squares Background Part 4 — Making Predictions

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## Understanding Logistic Regression Output:Background Part 1 – Least Squares Regression

As I have indicated previously on this web site, I am going to use regular linear least-squares regression as a starting point for explaining logistic regression. Thus, I will be assuming that you have some familiarity with regular linear regression. … Continue reading

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## About Odds and Odds Ratios

From Odds to Probability Related Articles: The Odds Ratio in Logistic Regression The Effects of the X-Variables in Logistic Regression We have all used the word “odds” to describe the probability of something. “Odds are it will rain tomorrow” means … Continue reading

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For some reason, which remains mysterious to me, all throughout high school math classes and the first year college math classes (at least in the U.S.), the natural logarithm (the log to the base e) is usually referred to as … Continue reading

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