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lattice (version 0.17-13)

prepanel.default: Default Prepanel Functions

Description

These prepanel functions are used as fallback defaults in various high level plot functions in Lattice. These are rarely useful to normal users but may be helpful in developing new displays.

Usage

prepanel.default.bwplot(x, y, horizontal, nlevels, origin, stack, ...)
prepanel.default.histogram(x, breaks, equal.widths, type, nint, ...)
prepanel.default.qq(x, y, ...)
prepanel.default.xyplot(x, y, type, subscripts, groups, ...)
prepanel.default.cloud(perspective, distance,
                       xlim, ylim, zlim,
                       screen = list(z = 40, x = -60),
                       R.mat = diag(4),
                       aspect = c(1, 1), panel.aspect = 1,
                       ..., zoom = 0.8)
prepanel.default.levelplot(x, y, subscripts, ...)
prepanel.default.qqmath(x, f.value, distribution, qtype,
                        groups, subscripts, ...)
prepanel.default.densityplot(x, darg, groups, subscripts, ...)
prepanel.default.parallel(x, y, z, ..., horizontal)
prepanel.default.splom(z, ...)

Arguments

x, y
x and y values, numeric or factor
horizontal
logical, applicable when one of the variables is to be treated as categorical (factor or shingle). In the case of prepanel.default.parallel, a logical indicating whether the parallel axes should be laid out horizontally (TR
nlevels
number of levels of such a categorical variable.
origin, stack
for barcharts or the type="h" plot type
breaks, equal.widths, type, nint
details of histogram calculations. type has a different meaning in prepanel.default.xyplot (see panel.xyplot)
groups, subscripts
See xyplot. Whenever appropriate, calculations are done separately for each group and then combined.
perspective, distance, xlim, ylim, zlim, screen, R.mat, aspect, panel.aspect, zoom
f.value, distribution
see panel.qqmath
darg
list of arguments passed to density
qtype
type of quantile
...
other arguments, usually ignored

Value

  • A list with components xlim, ylim, dx and dy, and possibly xat and yat, the first two being used to calculate panel axes limits, the last two for banking computations. The form of these components are described in the help page for xyplot.

See Also

xyplot, banking, Lattice. See documentation of corresponding panel functions for more details about the arguments.