# Hypothesis testing when a nuisance parameter is present only under the alternative

> scholarly article; R. Davies (1987 Biometrika) (distinct from 1977 article)

**Wikidata**: [Q133286796](https://www.wikidata.org/wiki/Q133286796)  
**Source**: https://4ort.xyz/entity/hypothesis-testing-when-a-nuisance-parameter-is-present-only-under-the-alternative-q133286796