NAG Library Chapter Contents

g12 – Survival Analysis


g12 Chapter Introduction – a description of the Chapter and an overview of the algorithms available

Function
Name
Mark of
Introduction

Purpose
g12aac
Example Text
Example Data
4 nag_prod_limit_surviv_fn
Computes Kaplan–Meier (product-limit) estimates of survival probabilities
g12abc
Example Text
Example Data
23 nag_surviv_logrank
Computes rank statistics for comparing survival curves
g12bac
Example Text
Example Data
6 nag_surviv_cox_model
Fits Cox's proportional hazard model
g12zac
Example Text
Example Data
7 nag_surviv_risk_sets
Creates the risk sets associated with the Cox proportional hazards model for fixed covariates
© The Numerical Algorithms Group Ltd, Oxford, UK. 2017