get_calibration: Computing the calibration term with covaraite shift

In zhimeir/cfsurvival: A package to construct predictive confidence interval for survival data

Computing the calibration term with covaraite shift

Description

construct the one-sided confidence interval for a unit's survival time T

Usage

get_calibration(score, weight_calib, weight_new, alpha)

Arguments

alpha	a number betweeo 0 and 1, specifying the miscaverage rate.
x	a vector of the covariate of the test data.
r	the censoring time of the test data.
data	a data frame used for calibration, containing four columns: (X,R,event,censored_T).
mdl	The fitted model to estimate the conditional quantile (default is NULL).
quant_lo	the fitted conditional quantile for the calibration data (default is NULL).
new_quant_lo	the fitted conditional quantile for the test data (default is NULL).

Value

low_ci a value of the lower bound for the survival time of the test point.

includeR 0 or 1, indicating if [r,inf) is included in the confidence interval.

zhimeir/cfsurvival documentation built on April 13, 2022, 6:41 a.m.