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 ...

The assessment of goodness-of-fit for logistic regression models using categorical predictors is made complicated by the fact that there are different ways of defining the saturated model. Three ...

This study demonstrates how analysis of new British Census data (the Samples of Anonymised Records) may enhance other data sets for transport and planning purposes. The study uses logistic regression ...