log-rank test
type: Concept
definition: A statistical test for comparing sets of data in a ∗survival analysis. The technique involves comparing the ages of those who have survived to those who have not to see whether a ∗treatment has increased survival time. [Source: Dictionary of Statistics & Methodology; Log-Rank Test]
broader: statistics and research methods
broader: biostatistics and clinical epidemiology

statistics and research methods
type: Concept
narrower: log-rank test

biostatistics and clinical epidemiology
type: Concept
narrower: log-rank test

methods
type: Collection
type: ConceptGroup
member: log-rank test