Hasilkan urutan reguler. seq adalah generik standar dengan metode default. seq.int adalah primitif yang bisa lebih cepat tetapi memiliki beberapa batasan. seq_along dan seq_len merupakan primitif yang sangat cepat untuk dua kasus umum.
seq(…)<p></p><p># S3 method for default
seq(from = 1, to = 1, by = ((to - from)/(length.out - 1)),
length.out = NULL, along.with = NULL, …)</p><p>seq.int(from, to, by, length.out, along.with, …)</p><p>seq_along(along.with)
seq_len(length.out)</p>
| Parameter | Deskripsi |
|---|---|
… |
arguments passed to or from methods. |
from, to |
the starting and (maximal) end values of the sequence. Of length 1 unless just from is supplied as an unnamed argument. |
by |
number: increment of the sequence. |
length.out |
desired length of the sequence. A non-negative number, which for seq and seq.int will be rounded up if fractional. |
along.with |
take the length from the length of this argument. |
# NOT RUN {
seq(0, 1, length.out = 11)
seq(stats::rnorm(20)) # effectively 'along'
seq(1, 9, by = 2) # matches 'end'
seq(1, 9, by = pi) # stays below 'end'
seq(1, 6, by = 3)
seq(1.575, 5.125, by = 0.05)
seq(17) # same as 1:17, or even better seq_len(17)
# }