Plot Packet Costs Objects

DESCRIPTION:

Plots packet costs objects.

USAGE:

plot(x, grid=T, grid.lty=par("lty")+1, ylab="Level", 
     plot=T, xlab="", rescale=T, ...) 

REQUIRED ARGUMENTS:

x
a pcosts object.

OPTIONAL ARGUMENTS:

grid
if TRUE, a grid is added between the coefficient blocks (crystals). See pgrid.plot for details.
grid.lty
integer giving the line type for the grid of crystals. See the lty argument for par.
ylab
label for plotting beside the y-axis.
plot
logical flag: if TRUE, the image is plotted.
xlab
label for plotting below the x-axis.
rescale
logical flag: if TRUE, the costs will be multiplied by the number of coefficients in the corresponding crystal.
...
additional arguments can be passed to image, to pgrid.plot (if grid=TRUE), and to mtext (if axes=TRUE).

VALUE:

the image which is plotted.

SIDE EFFECTS:

produces an image plot of the packet cost table.

DETAILS:

For details about computing and displaying packet cost tables, refer to the section "The Best Basis Algorithm" in the S+WAVELETS Users' Manual.

SEE ALSO:

, .