Create the nlme parameter transform function from the UI object.
nlmixrUI.nlmefun(object, mu.type = c("thetas", "covariates", "none"))
UI object
Is the model mu referenced?
With the "thetas" only the population parameters are
mu-referenced; All covariates are included in the model parameter
function. The between subject variability pieces are specified in
the random
specs parameter.
With the "covariates" option, the population parameters are
mu referenced and covariates are removed from the model function.
The covariates will be specified used in the fixed effects
parameterization of nlme, like list(lKA+lCL~1, lV~WT)
With the "none" option, the model function is given to nlme without any modification.
Parameter function for nlme