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statsmodels 0.13.5 statsmodels.genmod.families.links.Power.inverse_deriv
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    • statsmodels.genmod.families.links.Power.inverse_deriv
      • Power.inverse_deriv
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    statsmodels.genmod.families.links.Power.inverse_deriv¶

    Power.inverse_deriv(z)[source]¶

    Derivative of the inverse of the power transform

    Parameters:
    zarray_like

    z is usually the linear predictor for a GLM or GEE model.

    Returns:
    g^(-1)’(z)ndarray

    The value of the derivative of the inverse of the power transform

    function
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