Objects from the Class
Tr.traject objects can be created by calls of the form new("Tr.traject", ...). The regular usage in this package is to use the triangle.traject function.Slots
data- a list containing data or data's name.
dfxyz: the displayed values in the form of a three columns data frame, a name or a matching call.
fac: a factor (or a matrix of factors) splitting the rows of dfxyz.
labels: a vector of character strings containing the trajectories' labels.
frame: a positive or null integer. It is the number of the frame containing the data (used
with sys.frame(..., env = data$frame)). Only if the data are not stored (i.e. data$storeData = FALSE).
storeData: a logical indicating if the data should be stored in the returned object.
If FALSE, only the names of the data arguments are stored.
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.traject objects are:
max3d and min3d: vectors of three values for triangular maximal and minimal limits.
adjust: a logical to adjust the device with the limits of the smaller equilateral triangle containing the values
order: a vector containing the drawing order of the trajectories. A vector of length equal to factor.
col: a NULL value, a color or a colors vector to color points, labels and lines.
stats- a list of internal preliminary calculations
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.traject are:
- prepare
signature(object = "Tr.traject"):
calls the parent method (prepare for ADEg.Tr) and modifies some graphical parameters used by default.- panel
signature(object = "Tr.traject"):
draws arrows, labels and points.