1.1 - 8.10 - Cox Functions (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)
Function Description
CoxPH (ML Engine) Named for Cox proportional hazards model, a statistical survival model. Estimates coefficients by learning set of explanatory variables.
CoxHazardRatio (ML Engine) Using coefficient table output by CoxPH, outputs hazard ratios between predictive features and either their corresponding reference features or their unit differences.
CoxSurvival (ML Engine) Using coefficient and linear prediction tables output by CoxPH, outputs table of survival probabilities.