The names of the
object components are used to construct a
one-sided formula, or a named list of formulas, depending on the value
of
asList. The components of the returned list are ordered
from outermost to innermost level.
USAGE:
getGroupsFormula(object, asList)
REQUIRED ARGUMENTS:
object
an object inheriting from class
reStruct,
representing a random effects structure and consisting of a list of
pdMat objects.
OPTIONAL ARGUMENTS:
asList
an optional logical value. If
TRUE the returned
value with be a list of formulas; else, if
FALSE the returned
value will be a one-sided formula. Defaults to
FALSE.
VALUE:
a one-sided formula, or a list of one-sided formulas, with the
grouping structure associated with
object.
SEE ALSO:
,
EXAMPLES:
rs1 <- reStruct(list(A = pdDiag(diag(2), ~age), B = ~1))
getGroupsFormula(rs1)