InverseGaussian.weights()

statsmodels.genmod.families.family.InverseGaussian.weights

InverseGaussian.weights(mu)

Weights for IRLS steps

Parameters:

Parameters:	mu : array-like The transformed mean response variable in the exponential family
Returns:	w : array The weights for the IRLS steps

mu : array-like

The transformed mean response variable in the exponential family

Returns:

w : array

The weights for the IRLS steps

$w = 1 / (g'(\mu)^2 * Var(\mu))$

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© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
Licensed under the 3-clause BSD License.
http://www.statsmodels.org/stable/generated/statsmodels.genmod.families.family.InverseGaussian.weights.html