As of Version 7.0, EigenstructureTable has become a property of LinearModelFit.
- To use EigenstructureTable, you first need to load the Regression Common Functions Package. You can do this by using Needs["LinearRegression`"], which will automatically load the Regression Common Functions Package, or you can load the package directly by using Needs["RegressionCommon`"].
- EigenstructureTable includes eigenvalues and associated condition indices listed from largest to smallest.
- The table also includes the proportion of the variance attributable to each eigenvalue for each nonconstant basis function.