NAG CL Interface
G12 (Surviv)
Survival Analysis

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

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g12aac 4 nag_surviv_kaplanmeier
Computes Kaplan–Meier (product-limit) estimates of survival probabilities
g12abc 23 nag_surviv_logrank
Computes rank statistics for comparing survival curves
g12bac 6 nag_surviv_coxmodel
Fits Cox's proportional hazard model
g12zac 7 nag_surviv_coxmodel_risksets
Creates the risk sets associated with the Cox proportional hazards model for fixed covariates