Variables specified in the MODEL statement must be numeric variables in the data set being analyzed. For example, if you want to specify a quadratic term for variable X1 in the model, you cannot use ...

For example, to predict T2D remission after bypass surgery, a binary variable (yes/no), Cottilard et al. 56 studied a predictive model using LASSO with a set of 10 preoperative measures as ...

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 ...