Operators acting on objects to extract or replace parts.

# S4 method for IncrementTest,ANY,missing
[[(x, i)

Arguments

x

An object from which to extract element(s) or in which to replace element(s).

i

A character string specifying elements to extract. Any unambiguous substring can be given (see details).

Value

A subsetted object.

See also

Other mutators: mutators

Author

N. Frerebeau