Objects of class "ptable" that result from creating a wavelet or
cosine packet table.
GENERATION:
Objects of class "ptable" are returned from
cp.table, wp.table, as.ptable or
subscripting the first j levels of a ptable object.
METHODS:
The class "ptable" has methods for the following generic functions:
$, $<-, [, [<-, [[, [[<-, best.basis, best.level, boxplot, energy.plot,
pcosts, plot, print, summary, eda.plot.
as.ptable coerces a cpt or wpt object to a ptable object.
INHERITANCE:
Class "ptable" inherits from class "crystal.vector" or "crystal.list".
STRUCTURE:
The "ptable" object, or packet table, is a long vector, or a
list of vectors (when boundary="infinite") with the following attributes:
crystal.names:
names of the crystals in the packet table.
lengths:
lengths of the crystals in the packet table.
Exists only when ptable inherits from class crystal.vector,
i.e. the ptable object is a long vector.
dictionary:
the usual cp.dict or wp.dict object containing all relevant information.
pcosts:
a pcosts object, containing the cost values of all the crystals in the packet
table.