Deskripsi kelas "Tanggal" yang mewakili tanggal kalender.
# S3 method for Date
summary(object, digits = 12, …)<p></p><p># S3 method for Date
print(x, max = NULL, …)
<!-- % not sure if we should not rather _drop_ the 'recursive'! -->
<!-- %\method{c}{Date}(\dots, recursive = FALSE) --></p>
| Parameter | Deskripsi |
|---|---|
object, x |
a Date object to be summarized or printed. |
digits |
number of significant digits for the computations. |
max |
numeric or NULL, specifying the maximal number of entries to be printed. By default, when NULL, getOption("max.print") used. |
… |
further arguments to be passed from or to other methods. |
# NOT RUN {
(today <- Sys.Date())
format(today, "%d %b %Y") # with month as a word
(tenweeks <- seq(today, length.out=10, by="1 week")) # next ten weeks
weekdays(today)
months(tenweeks)
# }
# NOT RUN {
<!-- % dont -->
# }
# NOT RUN {
(Dls <- as.Date(.leap.seconds))
## length(<Date>) <- n now works
ls <- Dls; length(ls) <- 12
l2 <- Dls; length(l2) <- 5 + length(Dls)
stopifnot(exprs = {
## length(.) <- * is compatible to subsetting/indexing:
identical(ls, Dls[seq_along(ls)])
identical(l2, Dls[seq_along(l2)])
## has filled with NA's
is.na(l2[(length(Dls)+1):length(l2)])
})
# }