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deriv_R

Derivative of a Choleski factor

Derivative of a Choleski factor

deriv_R(deriv_Vp, p, R1)

`deriv_Vp`	derivatives of the Bayesian covariance matrix wrt rho (log smoothing parameters).
`p`	number of regression parameters
`R1`	Choleski factor of Vp

a list containing the derivatives of R1 wrt rho (log smoothing parameters)

Multidimensional Penalized Splines for Survival and Net Survival Models

v1.5.1

GPL-3 | file LICENSE

Authors

Mathieu Fauvernier [aut, cre], Laurent Roche [aut], Laurent Remontet [aut], Zoe Uhry [ctb], Nadine Bossard [ctb]

Initial release