Regular sequences. Equivalent to R's seq(). seq(from, to) steps by ±1; by steps by the increment, up to
to; lengthOut gives that many values, both ends exact. from or to may be omitted (undefined) when the
other two are given; seq(n) alone is 1, 2, ..., n.
Regular sequences. Equivalent to R's
seq().seq(from, to)steps by ±1;bysteps by the increment, up toto;lengthOutgives that many values, both ends exact.fromortomay be omitted (undefined) when the other two are given;seq(n)alone is1, 2, ..., n.