Poisson.starting_mu()
statsmodels.genmod.families.family.Poisson.starting_mu
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Poisson.starting_mu(y)
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Starting value for mu in the IRLS algorithm.
Parameters: y : array
The untransformed response variable.
Returns: mu_0 : array
The first guess on the transformed response variable.
Notes
Only the Binomial family takes a different initial value.
© 2009–2012 Statsmodels Developers
© 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.Poisson.starting_mu.html