params_CI: Confidence Interval for the Optimal Estimated Parameters

In TimeDepFrail: Time Dependent Shared Frailty Cox Model

Confidence Interval for the Optimal Estimated Parameters

Description

The function provides the confidence interval for each estimated parameter, using the standard error computed through another method and provided as second argument to the current function.

Usage

params_CI(optimal_params, se_params, level)

Arguments

optimal_params	Numerical vector of optimal estimated parameters. Its length is equal to the number of model parameters.
se_params	Numerical vector containing the standard error associated to each estimated parameter.
level	A numeric value representing the confidence level.

Value

A S3 object of class 'ParametersCI', composed of two numerical vector of length equal to the number of model parameters:

• ParamsCI_left: left confidence interval for each parameter

• ParamsCI_right: right confidence interval for each parameter

TimeDepFrail documentation built on April 11, 2025, 5:41 p.m.