formula.modelStruct {nlme} | R Documentation |
This method function extracts a formula from each of the
components of x
, returning a list of formulas.
formula(x, ...)
x |
an object inheriting from class modelStruct ,
representing a list of model components, such as corStruct and
varFunc objects. |
... |
some methods for this generic require additional arguments. None are used in this method. |
a list with the formulas of each component of x
.
Jose Pinheiro Jose.Pinheiro@pharma.novartis.com and Douglas Bates bates@stat.wisc.edu
lms1 <- lmeStruct(reStruct = reStruct(pdDiag(diag(2), ~age)), corStruct = corAR1(0.3)) formula(lms1)