DispersionEstimatorFunction

DispersionEstimatorFunction
is an option for generalized linear model fitting functions that specifies the estimator for the dispersion parameter.

DetailsDetails

ExamplesExamplesopen allclose all

Basic Examples  (1)Basic Examples  (1)

Fit a Poisson model:

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Compute the covariance matrix using the default dispersion estimate:

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Estimate the dispersion by Pearson's :

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Estimate the dispersion by the mean squared error:

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Introduced in 2008
(7.0)