RGM® Glossary · Statistics & Analytics
Growth Glossary — Definition
SHT COX-PROPORTIONCox Proportional Hazards Model
Regression for survival data. A working definition from the RGM marketing glossary.
Regression for survival data.
- Term
- Cox Proportional Hazards Model
- Field
- Statistics & Analytics
- Category
- Statistics & Analytics
Where teams go wrong
Hold that thought.The errors with Cox Proportional Hazards Model are predictable: one blanket rule, no context, chasing the word, raw benchmarks. Each is avoidable.
- One-size thinking. Using Cox Proportional Hazards Model flat across every segment. The right cut differs by channel and margin.
- Bare numbers. Showing Cox Proportional Hazards Model on its own. Context is what makes it readable.
- Vanity focus. Gaming Cox Proportional Hazards Model instead of the result. Tie it to business value.
- Raw benchmarks. Stacking Cox Proportional Hazards Model against rivals blind. Normalize for margin, pricing, and sales cycle.
Questions teams ask
What is Cox Proportional Hazards Model?
Regression for survival data. Agree the scope of Cox Proportional Hazards Model before the planning starts.
Why does Cox Proportional Hazards Model matter?
Cox Proportional Hazards Model earns its place when it shapes a real decision. The leverage is in correct use, not in the word itself.
How is Cox Proportional Hazards Model used in practice?
Teams put Cox Proportional Hazards Model to work on a spend split, a metric, or a head-to-head call. See the Netflix walk-through above.
What is the most common mistake with Cox Proportional Hazards Model?
Using Cox Proportional Hazards Model flat across every segment and showing it without context. Both make a guess look exact.
Where can I learn more about Cox Proportional Hazards Model?
Browse the related terms below, then dig into what growth marketing is, plus marketing mix modeling.
- What is Cox Proportional Hazards Model?
- Regression for survival data. Agree the scope of Cox Proportional Hazards Model before the planning starts.
- Why does Cox Proportional Hazards Model matter?
- Cox Proportional Hazards Model earns its place when it shapes a real decision. The leverage is in correct use, not in the word itself.
- How is Cox Proportional Hazards Model used in practice?
- Teams put Cox Proportional Hazards Model to work on a spend split, a metric, or a head-to-head call. See the Netflix walk-through above.