statsmodels.genmod.families.links.LogLog¶

class statsmodels.genmod.families.links.LogLog[source]¶

The log-log transform

LogLog inherits from Logit in order to have access to its _clean method for the link and its derivative.

Methods

__call__(p)

Log-Log transform link function

Methods

deriv(p)	Derivative of Log-Log transform link function
deriv2(p)	Second derivative of the Log-Log link function
inverse(z)	Inverse of Log-Log transform link function
inverse_deriv(z)	Derivative of the inverse of the Log-Log transform link function
inverse_deriv2(z)	Second derivative of the inverse of the Log-Log transform link function