Anscombe residuals for the Poisson exponential family distribution
endog : array-like
Endogenous response variable
mu : array-like
Fitted mean response variable
resid_anscombe : array
The Anscome residuals for the Poisson family defined below
Notes
resid\_anscombe_i = (3/2) * (Y_i^{2/3} - \mu_i^{2/3}) / \mu_i^{1/6}
statsmodels.genmod.families.family.Poisson.predict
statsmodels.genmod.families.family.Poisson.resid_dev
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