After the keyword MODEL, the dependent (response) variables are specified, followed by an equal sign and the regressor variables. Variables specified in the MODEL statement must be numeric variables ...

Some examples of studies that have used predictive models in obesity and nutrition research, and that have measured the quality of the predictions (rightmost column) are summarized in Table 1.

This technical note explains how to choose predictor variables to include in regression. The note begins by explaining the many virtues of parsimony. Sometimes analysts include predictors simply ...

Economic variables affect business profitability. The income of individual customers and profits of business customers are independent economic variables that affect overall business performance.