CDFLink.deriv()

statsmodels.genmod.families.links.CDFLink.deriv

CDFLink.deriv(p) [source]

Derivative of CDF link

Parameters:

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

p : array-like

mean parameters

Returns:

g’(p) : array

The derivative of CDF transform at p

g’(p) = 1./ dbn.pdf(dbn.ppf(p))

© 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.CDFLink.deriv.html