UPCOMING WEBINAR: The Roadmap for Market Researchers in the Age of AI You can use the coefficients from a Linear Discriminant Analysis to predict what class a new respondent may be in. To do so, compute the functions for all classes and choose the class with the highest result. This article describes how to go from a Linear Discriminant output:
to a table of Discriminant Function Coefficients to use in your predictive model, as shown below:
Requirements
- A Machine Learning Linear Discriminant Analysis Output. (See: How to Run Machine Learning Linear Discriminant Analysis).
Method
- Select the Linear Discrimination Analysis Output.
- Go to the Object Inspector
> Data > Diagnostics > Table of Discriminant Function Coefficients.
Next
How to Create a Classification And Regression Trees (CART)
How to Run Machine Learning Diagnostics - Prediction-Accuracy Table
How to Create an Ensemble of Machine Learning Models
How to Run a Gradient Boosting Machine Learning Model
How to Run Machine Learning Linear Discriminant Analysis
How to Compare Machine Learning Models
How to Save Machine Learning Discrimination Variables
How to Save Machine Learning Predicted Values Variables
How to Save Machine Learning Probability of Each Response Variable