control_surv_time: Control function for 'survfit' models for survival time

In tern: Create Common TLGs Used in Clinical Trials

Control function for survfit models for survival time

Description

This is an auxiliary function for controlling arguments for survfit model, typically used internally to specify details of survfit model for s_surv_time(). conf_level refers to survival time estimation.

Usage

control_surv_time(
  conf_level = 0.95,
  conf_type = c("plain", "log", "log-log"),
  quantiles = c(0.25, 0.75)
)

Arguments

conf_level	(proportion) confidence level of the interval.
conf_type	(string) confidence interval type. Options are "plain" (default), "log", "log-log", see more in survival::survfit(). Note option "none" is no longer supported.
quantiles	(numeric(2)) vector of length two specifying the quantiles of survival time.

Value

A list of components with the same names as the arguments.

tern documentation built on Sept. 24, 2024, 9:06 a.m.