nested models

Cite Ziheng Yang's codeML, nested model test approaches

https://stats.stackexchange.com/questions/4717/what-is-the-difference-between-a-nested-and-a-non-nested-model

• Cox, D. R.: Tests of separate families of hypotheses, Proceedings 4th Berkeley Symposium in Mathematical Statistics and Probability, 1, 105–123 (1961). University of California Press.
• Cox, D. R.: Further results on test of separate families of hypotheses. Journal of the Royal Statistical Society B, 406–424 (1962).