Operators acting on objects to extract or replace parts.
# S4 method for CalibratedAges
[(x, i, j, k, drop = FALSE)A subsetted object.
An object from which to extract element(s) or in which to replace element(s).
Indices specifying elements to extract or replace.
A logical scalar: should the result be coerced to
the lowest possible dimension? This only works for extracting elements,
not for the replacement.
N. Frerebeau
Other mutators:
as.data.frame(),
as.list(),
labels(),
mutators