survPen: rd – R documentation

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rd

Defining random effects in survPen formulae

Used inside a formula object to define a random effect.

rd(...)

...

Any number of covariates separated by ","

object of class rd.smooth.spec

# cubic regression spline of time with 10 unspecified knots + random effect at the cluster level
formula.test <- ~smf(time,df=10) + rd(cluster)

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