Logistic regression is a powerful statistical method that is used to model the probability that a set of explanatory (independent or predictor) variables predict data in an outcome (dependent or ...

In a logistic analysis, the response functions are the logits of the dependent variable. PROC CATMOD can compute three different types of logits with the use of keywords in the RESPONSE statement.

Journal of Educational Measurement, Vol. 30, No. 2 (Summer, 1993), pp. 107-122 (16 pages) The purpose of this article is to present logistic discriminant function analysis as a means of differential ...

We calculate the asymptotic efficiency of logistic regression relative to linear discriminant analysis for testing hypotheses about the parameters when the explanatory variables are normally ...

This is the log odds of success to failure for the hth subpopulation. A nice property of the logistic model is that all possible values of in map into (0,1) for . Note that are the odds ratios.

In recent columns we showed how linear regression can be used to predict a continuous dependent variable given other independent variables 1,2. When the dependent variable is categorical, a common ...