How to Validate a Linear Discriminant Analysis Model

This article describes how to create a Prediction Accuracy Table (Classification Table) to validate a Linear Discriminant Analysis model. 

Requirements

• A Displayr document containing a Linear Discriminant Analysis output created using a test/train sample split as described here. 

Method

1. Select the Linear Discriminant Analysis output on the page.
2. From the Data > Filters & Weight > Filter(s) drop-down box in the object inspector , choose Testing sample. 
3. Within Data > Diagnostics, click Prediction-Accuracy Table.

The output will be created:

Next

How to Run Linear Discriminant Analysis

How to Save Discriminant Variables from an LDA Output

How to Export LDA Functions from Displayr into Excel