| formula.reStruct {nlme} | R Documentation |
This method function extracts a formula from each of the
components of x, returning a list of formulas.
## S3 method for class 'reStruct': formula(x, asList, ...)
x |
an object inheriting from class reStruct,
representing a random effects structure and consisting of a list of
pdMat objects. |
asList |
logical. Should the asList argument be applied to each of the components? |
... |
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
rs1 <- reStruct(list(A = pdDiag(diag(2), ~age), B = ~1)) formula(rs1)