fctr-package: Factors with multiple lables
In thofab/fctr: Factors with multiple lables

Provide functions for compact and robust handling of categorical information using R. The core of the package are functions that allows storing a factor with several 'translations' of its levels and to pick which should be used.

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Thomas Fabbro

Maintainer: Thomas Fabbro <thomas.fabbro@unibas.ch>

f <- c("a", "b", "c", "a", "a")
l <- data.frame(orig = c("a", "b", "c", "d"),
                lang1 = c("A", "B", "C", "D"),
                lang2 = c("first", "second", "third", "last"),
                order1 = c(5, 3, 4, 2),
                order2 = c("z", "y", "x", "w"),
                group1 =c("A", "B", "B", "B")
                )
sf <- fctr(f, l)

use(sf, "lang2")
use(sf, "lang2", reorder = "order1")
use(sf, "lang2", drop = FALSE)