comment
Query or Set a "comment"
Attribute
These functions set and query a comment
attribute for any R objects. This is typically useful for
data.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.
- Keywords
- attribute
Usage
comment(x)
comment(x) <- value
Arguments
- x
any R object
- value
a
character
vector, orNULL
.
See Also
attributes
and attr
for other attributes.
Examples
library(base)
# NOT RUN {
x <- matrix(1:12, 3, 4)
comment(x) <- c("This is my very important data from experiment #0234",
"Jun 5, 1998")
x
comment(x)
# }
Community examples
sunnysunny
at
May 17, 2019
base
v3.6.0
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