References

Cabrera, Javier, and Andrew McDougall. 2002. Statistical Consulting. Springer New York. https://doi.org/10.1007/978-1-4757-3663-2.

Gelman, Andrew, and Jennifer Hill. 2006. Data Analysis Using Regression and Multilevel/Hierarchical Models. Cambridge University Press. https://doi.org/10.1017/cbo9780511790942.

Pinheiro, J. C., and D. Bates. 2009. Mixed-Effects Models in s and s-PLUS. Statistics and Computing. Springer. https://books.google.ca/books?id=y54QDUTmvDcC.

Wu, Lang. 2019. Mixed Effects Models for Complex Data. Chapman & Hall/CRC Monographs on Statistics & Applied Probability. Philadelphia, PA: Chapman & Hall/CRC.