T.valueA class for the representation of a matrix, a data frame, or a distance matrix using symbols, varying in size or color.
T.value objects can be created by calls of the form new("T.value", ...).
The regular usage in this package is to use the table.value function.
data:a list containing data or data's name.
dftab: the displayed values which can be table, dist or matrix
in the form of a data frame, a name or a matching call
coordsx: an integer or a vector indicating the columns of dftab kept
coordsy: an integer or a vector indicating the rows of dftab kept
labelsx: the columns' labels
labelsy: the rows' 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.para list of parameters for lattice call.
It will be passed directly to par.settings arguments of the lattice function.
adeg.para list of graphical parameters, corresponding to the ones
given by adegpar() function.
lattice.calla list to create the trellis object.
g.argsa list containing some method parameters linked with the created object of ADEg.T class.
The specific slots for T.value objects are:
breaks: a vector of values to split dftab. If NULL, pretty(dftab, nclass) is used.
nclass: an integer for the number of desired intervals, ignored if breaks is not missing.
col: a NULL value, a color or a colors vector to color symbols.
method: the method of representation for dftab (color shading or proportional size).
symbol: the type of symbol (square or circle).
center: a center value for method size.
centerpar: a logical or a list to represent center value using elements in the
adegpar("ppoints") list.
statsa list of internal preliminary calculations
s.misca list of some others internal parameters:
breaks.update: a logical indicating if the legend breaks is updating.
Callan object of class call
Class ADEg.T, directly.
Class ADEg, by class ADEg.T, distance 2.
Class ADEgORtrellis, by class ADEg.T, distance 3.
Class ADEgORADEgSORtrellis, by class ADEg.T, distance 3.
The methods of the father classes "ADEg.T" and "ADEg" can be used by inheritance.
The specific methods for T.value are:
signature(object = "T.value"):
calls the parent method (prepare for ADEg.T) and modifies some graphical parameters used by default and calculates limits and grid.
signature(object = "T.value"):
draws symbols.
Alice Julien-Laferriere, Aurelie Siberchicot aurelie.siberchicot@univ-lyon1.fr and Stephane Dray
Tanimura, S. and Kuroiwa, C. and Mizota, T. 2006 Proportional symbol mapping in R Journal of Statistical Software 15, 1--7
ADEg
ADEg.T
T.cont
table.value