NAG CL Interface
G12 (Surviv)
Survival Analysis

G12 (Surviv) Chapter Introduction – A description of the Chapter and an overview of the algorithms available.

Function
Mark of
Introduction

Purpose
g12aac
Example Text
Example Data
4 nag_surviv_kaplanmeier
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_coxmodel
Fits Cox's proportional hazard model
g12zac
Example Text
Example Data
7 nag_surviv_coxmodel_risksets
Creates the risk sets associated with the Cox proportional hazards model for fixed covariates