seqR: seq with a range argument

In berryFunctions: Function Collection Related to Plotting and Hydrology

seq with a range argument

Description

sequence given by range or vector of values.

Usage

seqR(range, from = NA, to = NA, extend = 0, warn = TRUE, ...)

Arguments

range	vector with 2 values (1st taken as from, 2nd as to) or more (the result is then always ascending).
from	start value of sequence. DEFAULT: NA (determined from range)
to	end value of sequence. DEFAULT: NA (determined from range)
extend	Factor f passed to extendrange. DEFAULT: 0
warn	Logical: warn about non-numeric classes? DEFAULT: TRUE
...	further arguments passed to seq.

Value

Numeric vector.

Author(s)

Berry Boessenkool, [e-mail], Feb 2014

See Also

seq, range, https://web.archive.org/web/20190107005108/https://r.789695.n4.nabble.com/seq-range-argument-td4684627.html

Examples

seqR(range=c(12,6), by=-2)
m <- c(41, 12, 38, 29, 50, 39, 22)
seqR(m, len=6)
# Takes min and max of range if the vector has more than two elements.

seqR(range=c(12,6), by=-2, extend=0.1)
# internaly calls extendrange with f=extend

berryFunctions documentation built on May 29, 2024, 4:01 a.m.