Beside the model, the other input into a regression ... at least locally linear, and several modeling tricks help to transform the most commonly-encountered nonlinear relationships into linear ...
The standard linear regression ... of the first variable, rather than being a constant, is a function of the other variable. This is called an interaction between the explanatory variables. A simple ...
where Y is the response, or dependent, variable, the Xs represent the p explanatory variables ... you estimate the parameters in the following multiple linear regression equation: ...
The CATMOD procedure provides maximum likelihood estimation for logistic regression ... covariance matrix with weighted least squares. With the CATMOD procedure, by default, all explanatory ...