3.5.5.1.1.4. statsmodels.genmod.families.Gaussian¶
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class
statsmodels.genmod.families.Gaussian(link=<class 'statsmodels.genmod.families.links.identity'>)[source]¶ Gaussian exponential family distribution.
Parameters: link : a link instance, optional
The default link for the Gaussian family is the identity link. Available links are log, identity, and inverse. See statsmodels.family.links for more information.
Attributes
Gaussian.link (a link instance) The link function of the Gaussian instance Gaussian.variance (varfunc instance) variance is an instance of statsmodels.family.varfuncs.constant
3.5.5.1.1.4.1. Methods¶
__init__([link]) |
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deviance(endog, mu[, scale]) |
Gaussian deviance function |
fitted(lin_pred) |
Fitted values based on linear predictors lin_pred. |
loglike(endog, mu[, scale]) |
Loglikelihood function for Gaussian exponential family distribution. |
predict(mu) |
Linear predictors based on given mu values. |
resid_anscombe(endog, mu) |
The Anscombe residuals for the Gaussian exponential family distribution |
resid_dev(endog, mu[, scale]) |
Gaussian deviance residuals |
starting_mu(y) |
Starting value for mu in the IRLS algorithm. |
weights(mu) |
Weights for IRLS steps |