Bayesian Analysis with Excel and R

6

Regression Using Bayesian Methods

In This Chapter

Regression à la Bayes

Sample Regression Analysis

Matrix Algebra Methods

Understanding quap

Continuing the Code

A Full Example

Designing the Multiple Regression

Arranging a Bayesian Multiple Regression

Statisticians use the term regression pretty loosely.

At its simplest, the term refers to the average of the products of the corresponding z-scores—a.k.a., the Pearson correlation coefficient. At its oldest, the term refers to the tendency of sons’ heights to regress toward the mean of their fathers’ heights. When applied to categories such as method of transportation, brand of car, or the presence of a defect in a manufactured product, it’s usually called logistic regression. When particular ...