WOLFRAM

Wolfram Language & System Documentation Center

EigenstructureTable

is a possible value for the RegressionReport option for Regress and DesignedRegress which represents tabular information about the eigenstructure of the parameter correlation matrix.

Details and Options
Details and Options Details and Options
Examples  
Basic Examples  
See Also
Tech Notes
Related Guides
Cite this Page
RegressionCommon`
RegressionCommon`

EigenstructureTable

As of Version 7.0, EigenstructureTable has become a property of LinearModelFit.

EigenstructureTable

is a possible value for the RegressionReport option for Regress and DesignedRegress which represents tabular information about the eigenstructure of the parameter correlation matrix.

Details and Options

  • 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.

Examples

Basic Examples  (1)

Sample data:

EigenstructureTable for a linear regression:

Wolfram Research (2007), EigenstructureTable, Wolfram Language function, https://reference.wolfram.com/language/RegressionCommon/ref/EigenstructureTable.html.

Text

Wolfram Research (2007), EigenstructureTable, Wolfram Language function, https://reference.wolfram.com/language/RegressionCommon/ref/EigenstructureTable.html.

CMS

Wolfram Language. 2007. "EigenstructureTable." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/RegressionCommon/ref/EigenstructureTable.html.

APA

Wolfram Language. (2007). EigenstructureTable. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/RegressionCommon/ref/EigenstructureTable.html

BibTeX

@misc{reference.wolfram_2025_eigenstructuretable, author="Wolfram Research", title="{EigenstructureTable}", year="2007", howpublished="\url{https://reference.wolfram.com/language/RegressionCommon/ref/EigenstructureTable.html}", note=[Accessed: 12-August-2025]}

BibLaTeX

@online{reference.wolfram_2025_eigenstructuretable, organization={Wolfram Research}, title={EigenstructureTable}, year={2007}, url={https://reference.wolfram.com/language/RegressionCommon/ref/EigenstructureTable.html}, note=[Accessed: 12-August-2025]}