Description Usage Arguments Examples
View source: R/pec-eha-aftreg.R
Calculate cross-validated prediction error curves
1 2 3 4 5 6 7 8 9 | aft_pec_cv(
data,
mod.form,
ipcw.form,
times = c(0, 30, 100),
seed = NULL,
k = 10,
...
)
|
data |
The data set used for cross-validated brier-score calculation. |
mod.form |
The model specification used to fit the model in each fold.
Will be passed to |
ipcw.form |
The specification of the model that calculates the
inverse probability censoring weights (ipcw). Will be passed to
|
times |
For |
seed |
If specified this seed will be used (to replicate CV folds for example). |
k |
Number of folds (an integer). |
... |
Further arguments passed to |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | library(eha)
pec_cv_df <- aft_pec_cv(
data = mort,
mod.form = "Surv(time = enter, time2 = exit, event = event)~ses",
ipcw.form = "Surv(time = enter, time2 = exit, event = event)~ses",
times = seq(0, 10, by = 1),
method = "cox",
k = 5)
pec_cv_df <- aft_pec_cv(
data = mort,
mod.form = "Surv(time = enter, time2 = exit, event = event)~ses",
ipcw.form = "Surv(time = enter, time2 = exit, event = event)~ses",
times = seq(0, 10, by = 1),
method = "aftreg",
k = 5)
|
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