Tr.class-class {adegraphics}R Documentation

Class Tr.class

Description

A class for group representation in triangular plot.

Objects from the Class

Tr.class objects can be created by calls of the form new("Tr.class", ...).

The regular usage in this package is to use the triangle.class function.

Slots

data

a list containing data or data's name.

trellis.par

a list of parameters for lattice call. It will be passed directly to par.settings arguments of the lattice function.

adeg.par

a list of graphical parameters, corresponding to the ones given by adegpar() function.

lattice.call

a list to create the trellis object.

g.args

a list containing some method parameters linked with the created object of ADEg.Tr class. The specific slots for Tr.class objects are:

stats

a list of internal preliminary calculations. The specific slots for S2.class objects are:

s.misc

a list of some others internal parameters:

Call

an object of class call

Extends

Class ADEg.Tr, directly.
Class ADEg, by class ADEg.Tr, distance 2.
Class ADEgORtrellis, by class ADEg.Tr, distance 3.
Class ADEgORADEgSORtrellis, by class ADEg.Tr, distance 3.

Methods

The methods of the father classes "ADEg.Tr" and "ADEg" can be used by inheritance. The specific methods for Tr.class are:

prepare

signature(object = "Tr.class"): calls the parent method (prepare for ADEg.Tr), modifies some graphical parameters used by default and calculates ellipses, convex hulls and centroids.

panel

signature(object = "Tr.class"): draws arrows, labels and points.

Author(s)

Alice Julien-Laferriere, Aurelie Siberchicot aurelie.siberchicot@univ-lyon1.fr and Stephane Dray

See Also

ADEg ADEg.Tr triangle.class

Examples

showClass("Tr.class")

[Package adegraphics version 1.0-15 Index]