levels.incidence.cover: Levels of a poset

In parsec: PARtial orders in Socio-EConomics

Description

The behaviour of these methods for objects of classes incidence and cover is completely different from the behaviour of the function levels related to factor objects. The levels in this case are related to the poset. Because of the technical definition it is not possible to use a different name for these methods.

The methods return a vector that associates to each profile the corresponding level.

Usage

## S3 method for class 'incidence'
levels(x)
## S3 method for class 'cover'
levels(x)

Arguments

x	an object of class cover or incidence.

See Also

the function levels for objects of type factor

Examples

vl <- c(3, 2, 4)
prof <- var2prof(varlen = vl)
Z <- getzeta(prof)

levels(Z)

parsec documentation built on May 2, 2019, 6:08 p.m.