1.1 - 8.10 - CoxPH (ML Engine) - Teradata Vantage

Teradata Vantage™ - Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.1
8.10
Release Date
October 2019
Content Type
Programming Reference
Publication ID
B700-4003-079K
Language
English (United States)

The CoxPH function is named for the Cox proportional hazards model, a statistical survival model. The function estimates coefficients by learning a set of explanatory variables. The output of the CoxPH function is input to the functions CoxHazardRatio (ML Engine) and CoxSurvival (ML Engine).

The CoxPH and CoxHazardRatio functions do not support interaction terms (for example, using AGE*AGE as an item in the Cox proportional hazard model.