Glossary Term
Geometric Mean
Performance MetricsEN
Definition
The n-th root of the multiple products of n values, as contrasted with the normally understood arithmetic mean.
Extended Notes
Source: National Cancer Institute, NCI Thesaurus 26.09d, C94906. NCI definition, reproduced without modification under CC BY 4.0. Source identity and definition checked automatically on 2026-10-20. No individual clinical interpretation or human reviewer is asserted.
Also Known As
Geometric Mean