statsmodels.genmod.qif.QIF.fit¶
method
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QIF.
fit
(maxiter=100, start_params=None, tol=1e-06, gtol=0.0001, ddof_scale=None)[source]¶ Fit a GLM to correlated data using QIF.
Parameters: maxiter : integer
Maximum number of iterations.
start_params : array-like, optional
Starting values
tol : float
Convergence threshold for difference of successive estimates.
gtol : float
Convergence threshold for gradient.
ddof_scale : int, optional
Degrees of freedom for the scale parameter
Returns: QIFResults object