Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Preferential comparisons between hypotheses H0, H1, H2, and H3
| H0 | H1 | H2 | H3 | |
|---|---|---|---|---|
| H0 | — | Score | Score | Score, LRT |
| H1 | Score | — | Scorea | LRTb |
| H2 | Score | Scorea | — | LRTb |
| H3 | Score, LRT | LRTb | LRTb | — |
All comparisons can be implemented as exact tests.
The more general score statistic described in the domains section is required.
The exact test requires an optimization routine to maximize the likelihood, as the likelihood ratio does not take a closed form.
