split_formula_list: Split a list of formulas into fixed and random effects parts.
Description
Calls split_formula()
on each formula in a list to create one list of the
fixed effects formulas and one list containing the random effects formulas.
Usage
split_formula_list(formulas)
Arguments
- formulas
a list
of formula
objects
Details
Internal function, used in *_imp() (2022-02-06)