"comment"
Attributedata.frame
s or model fits. Contrary to other attributes
, the comment
is not
printed (by print
or print.default
).
Assigning NULL
or a zero-length character vector removes the
comment.
comment(x)
comment(x) <- value
character
vector, or NULL
.attributes
and attr
for other attributes.
x <- matrix(1:12, 3, 4)
comment(x) <- c("This is my very important data from experiment #0234",
"Jun 5, 1998")
x
comment(x)
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