Linear and Nonlinear Mixed Effects Models
Jose Pinheiro <Jose.Pinheiro@pharma.novartis.com>, Douglas
Bates <bates@stat.wisc.edu>, Saikat DebRoy
<saikat@stat.wisc.edu>, Deepayan Sarkar
<Deepayan.Sarkar@R-project.org>, the R Core team.
Fit and compare Gaussian linear and nonlinear
mixed-effects models.