ofactor: Ordered factor

In ribiosUtils: Utilities from and Interface to the Bioinfo-C (BIOS) Library

Description

Build a factor using the order of input character strings

Usage

ofactor(x, ...)

Arguments

x	A vector of character strings
...	Other parameters passed to factor

Value

Factor with levels in the same order of the input strings.

Author(s)

Jitao David Zhang <[e-mail]>

See Also

factor

Examples

testStrings <- c("A", "C", "B", "B", "C")
(testFac <- factor(testStrings))
(testOfac <- ofactor(testStrings))

stopifnot(identical(levels(testOfac), c("A", "C", "B")))

ribiosUtils documentation built on March 13, 2020, 2:54 a.m.