"""
This module contains the one-parameter exponential families used
for fitting GLMs and GAMs.
These families are described in
P. McCullagh and J. A. Nelder. "Generalized linear models."
Monographs on Statistics and Applied Probability.
Chapman & Hall, London, 1983.
"""
from statsmodels.genmod.families import links
from .family import Gaussian, Family, Poisson, Gamma, \
InverseGaussian, Binomial, NegativeBinomial, Tweedie
from statsmodels.tools._testing import PytestTester
__all__ = ['test', 'links', 'Family', 'Gamma', 'Gaussian', 'Poisson',
'InverseGaussian', 'Binomial', 'NegativeBinomial', 'Tweedie']
test = PytestTester()