Names of classifications used by concordances.

Description

Get and set names of classifications used by objects of class Concordance.

Usage

classificationFrom(object)

classificationFrom(object) <- value

classifications(object)

classifications(object) <- value

classificationTo(object)

classificationTo(object) <- value

## S4 method for signature 'ManyToOne'
classificationFrom(object)

## S4 method for signature 'Concordance'
classifications(object)

## S4 replacement method for signature 'Concordance'
classifications(object) <- value

## S4 method for signature 'ManyToOne'
classificationTo(object)

Arguments

Details

classificationFrom and classificationTo can only be used with concordances of class ManyToOne, since the idea of a 'from' classification or 'to' classification is only defined for a many-to-one concordance. classifications can be used with concordances of class ManyToOne or OneToOne.

value has length 2 with function classifications and length 1 with functions classificationFrom or classificationTo.

Value

A character vector, or in the case of the replacement function, a concordance with new classification names.

See Also

The codes from a concordance can be extracted using codes.

Examples

x <- cbind(c1 = c("a", "b", "c"), c2 = c("x", "y", "x"))
x <- Concordance(x)
x
classifications(x)
classifications(x)[1] <- "classif1"
classifications(x)
classificationFrom(x)
classificationTo(x)