PLL.CoxBoost {peperr} | R Documentation |
Extracts the predictive partial log-likelihood from a CoxBoost model fit.
PLL.CoxBoost(object, newdata, newtime, newstatus, complexity, ...)
object |
fitted model of class CoxBoost . |
newdata |
n_new*p matrix of covariates. |
newtime |
n_new -vector of censored survival times. |
newstatus |
n_new -vector of survival status, coded with 0 and .1 |
complexity |
complexity, either one value, which is number of boosting steps, or a list containing number of boosting steps in argument stepno . |
... |
additional arguments, not used. |
Used by function peperr
, if function fit.CoxBoost
is used for model fit.
Vector of length n_new