NegativeBinomial.weights()

statsmodels.genmod.families.family.NegativeBinomial.weights

NegativeBinomial.weights(mu)

Weights for IRLS steps

Parameters:

mu : array-like

The transformed mean response variable in the exponential family

Returns:

w : array

The weights for the IRLS steps

Notes

w = 1 / (link?(mu)**2 * variance(mu))

doc_statsmodels
2017-01-18 16:12:47
Comments
Leave a Comment

Please login to continue.