Decile

Values dividing data into ten equal parts. A working definition from the RGM marketing glossary.

Schematic — Decile

Values dividing data into ten equal parts.

Where teams go wrong

Keep this in mind.The errors with Decile are predictable: one blanket rule, no context, chasing the word, raw benchmarks. Each is avoidable.

One blanket rule. Applying Decile the same way everywhere. Split it by audience, channel, and business model.
No context. Reporting Decile with no baseline. A bare number cannot be judged.
Vanity focus. Gaming Decile instead of the result. Tie it to business value.
Bad compares. Benchmarking Decile with no adjustment. Account for the model differences first.

What does Decile mean?

Values dividing data into ten equal parts. Settle what Decile covers first; the strategy follows from there.

Why does Decile matter for marketers?

Decile matters because vague vocabulary breaks strategy. A precise, shared definition keeps a team aligned.

Where does Decile get used?

Decile supports a real choice: where money goes, what gets measured, which option wins. The Netflix case traces it.

Where do teams slip up on Decile?

Using Decile flat across every segment and showing it without context. Both make a guess look exact.

What should I read next on Decile?

Start with the related terms below, then read the guide on CAC payback periods, plus marketing attribution models.

What does Decile mean?: Values dividing data into ten equal parts. Settle what Decile covers first; the strategy follows from there.
Why does Decile matter for marketers?: Decile matters because vague vocabulary breaks strategy. A precise, shared definition keeps a team aligned.
Where does Decile get used?: Decile supports a real choice: where money goes, what gets measured, which option wins. The Netflix case traces it.