This auxiliary information can be helpful in conducting statistical inference in a new study. We aim to develop a statistical procedure that improves the efficiency of the logistic regression model ...

There are a number of possible designs for case-control studies. The simplest uses two separate simple random samples, but an actual study may use more complex sampling procedures. Typically, ...

You have many options for performing logistic regression in the SAS System. For the dichotomous outcome, most of the time you would use the LOGISTIC procedure or the GENMOD procedure; you will need to ...

LOGISTIC Procedure The LOGISTIC procedure includes several new MODEL statement options that provide additional control over the model-fitting process.

Recently, a simulation study 12 explored the use of a stepwise logistic regression approach to identify two-way and three-way interactions.