CountResults.get_margeff(at='overall', method='dydx', atexog=None, dummy=False, count=False)
Get marginal effects of the fitted model.
Parameters: 


Returns: 
DiscreteMargins – Returns an object that holds the marginal effects, standard errors, confidence intervals, etc. See 
Return type: 
marginal effects instance 
When using after Poisson, returns the expected number of events per period, assuming that the model is loglinear.
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© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
Licensed under the 3clause BSD License.
http://www.statsmodels.org/stable/generated/statsmodels.discrete.discrete_model.CountResults.get_margeff.html