statsmodels.genmod.families.links.inverse_squared

class statsmodels.genmod.families.links.inverse_squared [source]

The inverse squared transform

Notes

g(p) = 1/(p**2)

Alias of statsmodels.family.links.Power(power=2.)

Methods

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

© 2009–2012 Statsmodels Developers
© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
Licensed under the 3-clause BSD License.
http://www.statsmodels.org/stable/generated/statsmodels.genmod.families.links.inverse_squared.html