docopulae (version 0.2.1)

seq1: Sequence Generation

Description

seq1 is similar to base::seq, however by is strictly 1 by default and integer(0) is returned if range is empty.

Usage

seq1(from, to, by = 1)

Arguments

from,to,by

see seq.

Value

• seq1 returns either integer(0) if range is empty or what an appropriate call to base::seq returns otherwise.

  See examples below.

See Also

seq

Examples

seq1(1, 3)
seq1(3, 1) # different from seq
seq(3, 1)
3:1

seq1(5, 1, -3)