gtoolsThe functions or variables listed here are no longer part of package
gtools.
assert(...)capture(expression, collapse = "\n")
sprint(x, ...)
ignored
assert is a defunct synonym for stopifnot.
addLast has been replaced by lastAdd, which has the same
purpose but applied using different syntax.
capture and capture.output have been removed in favor of
capture.output from the utils package.
Defunct,
stopifnot,
lastAdd,
capture.output