vertices: Coordinates of the vertices of the Hasse diagram,...

In parsec: Partial Orders in Socio-Economics

Coordinates of the vertices of the Hasse diagram, representing the input cover relation.

Description

The function computes the coordinates of the vertices of the Hasse diagram.

Usage

vertices(C, shape = c("square", "circle", "equispaced"), noise = FALSE)

Arguments

C	cover matrix, an object of class S3 cover.
shape	shape of the diagram. See details.
noise	some jittering on the x axis, so as to improve readability. Values can be boolean or positive values, to get different jittering intensities.

Details

Possible Hasse diagram shapes: square; circle; equispaced. The last option is suggested when the poset has more than one maximal or minimal elements. The function is used by the plot methods defined in the package (see plot.cover).

See Also

plot.cover

parsec documentation built on Aug. 19, 2023, 5:07 p.m.