SCORNET Estimator

Source: R/SCORNET.R

SCORNET Estimator

scornet(
  Delta,
  C,
  t0.all,
  C.UL = NULL,
  filter = NULL,
  filter.UL = NULL,
  Z0 = NULL,
  Z0.UL = NULL,
  Zehr = NULL,
  Zehr.UL = NULL,
  K = Knorm,
  b = NULL,
  h_hat = NULL,
  nCores = 1
)

Arguments

Delta

Labeled set current status labels (I(T<C))
C

Labeled set censoring times
t0.all

Times at which to estimate survival
C.UL

Unlabeled set censoring times
filter

Labeled set binary filter indicators
filter.UL

Unlabeled set filter indicators
Z0

Labeled set baseline feature matrix
Z0.UL

Unlabeled set baseline feature matrix
Zehr

Labeled set EHR-derived feature matrix
Zehr.UL

Unlabeled set EHR-derived feature matrix
K

Kernel function (defaults to standard normal)
b

bandwidth (default set heuristically)
h_hat

N^1/4-consistent pdf estimator of C|Z0 (defaults to Kernel-Smoothed Cox/Breslow estimator)
nCores

Number of cores to use for parallelization (defaults to 1)

Value

S_hat: Survival function estimates at times t0.all; StdErrs: Asymptotically consistent standard error estimates corresponding to S_hat