RegressionCommon`
RegressionCommon`

FitCurvatureTable

As of Version 7.0, FitCurvatureTable has become a property of NonlinearModelFit.

FitCurvatureTable

is a possible value for the RegressionReport option for NonlinearRegress which represents a table of curvature diagnostics.

Details

  • To use FitCurvatureTable, you first need to load the Regression Common Functions Package. You can do this by using Needs["NonlinearRegression`"], which will automatically load the Regression Common Functions Package, or you can load the package directly by using Needs["RegressionCommon`"].
  • FitCurvatureTable includes the maximum relative intrinsic curvature, the maximum relative parameter-effects curvature, and the relative curvature of the least-squares solution confidence region.
  • Diagnostics in the fit curvature table give information about the validity of other diagnostics.
  • If curvatures are high, diagnostics based on linear approximations may give poor results.
Wolfram Research (2007), FitCurvatureTable, Wolfram Language function, https://reference.wolfram.com/language/RegressionCommon/ref/FitCurvatureTable.html.

Text

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

CMS

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

APA

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

BibTeX

@misc{reference.wolfram_2021_fitcurvaturetable, author="Wolfram Research", title="{FitCurvatureTable}", year="2007", howpublished="\url{https://reference.wolfram.com/language/RegressionCommon/ref/FitCurvatureTable.html}", note=[Accessed: 08-December-2021 ]}

BibLaTeX

@online{reference.wolfram_2021_fitcurvaturetable, organization={Wolfram Research}, title={FitCurvatureTable}, year={2007}, url={https://reference.wolfram.com/language/RegressionCommon/ref/FitCurvatureTable.html}, note=[Accessed: 08-December-2021 ]}