The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to ...

Discover how linear regression works, from simple to multiple linear regression, with step-by-step examples, graphs and real-world applications.

When teaching cost behavior in a managerial or cost accounting course, we explain that there are various methods a company can use to estimate its fixed and variable costs, including regression ...

For example, you might use regression analysis to find out how well you can predict a child's weight if you know that child's height. The following data are from a study of nineteen children. Height ...

The Canadian Journal of Statistics / La Revue Canadienne de Statistique, Vol. 30, No. 2 (Jun., 2002), pp. 285-300 (16 pages) The authors consider the problem of simple linear regression when the ...

We consider likelihood ratio tests to detect a change-point in simple linear regression (a) when the alternative specifies that only the intercept changes and (b) when the alternative permits the ...

Standardized regression coefficients are a different matter. A standardized regression coefficient is created by transforming all variables in the model to have a mean of zero and a standard deviation ...