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  • statsmodels.genmod.families.links.cauchy |

statsmodels.genmod.families.links.cauchy.deriv¶

cauchy.deriv(p)¶

Derivative of CDF link

Parameters:p (array-like) – mean parameters
Returns:g’(p) – The derivative of CDF transform at p
Return type:array

Notes

g’(p) = 1./ dbn.pdf(dbn.ppf(p))

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