statsmodels.discrete.discrete_model.Poisson.cdf¶
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Poisson.
cdf
(X)[source]¶ Poisson model cumulative distribution function
Parameters: X : array-like
X is the linear predictor of the model. See notes.
Returns: The value of the Poisson CDF at each point.
Notes
The CDF is defined as
where assumes the loglinear model. I.e.,
The parameter X is in the above formula.