statsmodels.genmod.families.links.Log¶
-
class
statsmodels.genmod.families.links.
Log
[source]¶ The log transform
Notes
call and derivative call a private method _clean to trim the data by machine epsilon so that p is in (0,1). log is an alias of Log.
Methods
deriv
(p)Derivative of log transform link function deriv2
(p)Second derivative of the link function g’‘(p) inverse
(z)Inverse of log transform link function inverse_deriv
(z)Derivative of the inverse of the log transform link function