Multinomial logistic regression: Save to dataset

The Save to dataset dialog allows you to save variables to the working file.

Post-estimation statistics

The following variables can be saved:

Estimated response probabilities

These are the estimated probabilities of classifying a factor/covariate pattern into the response categories. There are as many estimated probabilities as there are categories of the response variable; up to 25 will be saved.

Predicted category

This is the response category with the largest expected probability for a factor/covariate pattern.

Predicted category probability

This is the maximum of the estimated response probabilities.

Actual category probability

This is the estimated probability of classifying a factor/covariate pattern into the observed category.

Saving variables for Multinomial logistic regression

This feature requires Custom Tables and Advanced Statistics.

1. From the menus choose:

   Analyze > Association and prediction > Multinomial logistic regression

2. Expand the Additional settings menu and click Save to dataset.
3. Select the variables to be saved.