HH (version 1.18-3)

bwplot.formula: Replacement for bwplot.formula and compute.packet in R to allow them to work with the new "positioned" class.

Description

Replacement for bwplot.formula and compute.packet in R trellis to allow them to work with the new "positioned" class.

Usage

bwplot.formula(x, data = NULL, allow.multiple = is.null(groups) || 
    outer, outer = FALSE, auto.key = FALSE, aspect = "fill", 
    panel = "panel.bwplot", prepanel = NULL, scales = list(), 
    strip = TRUE, groups = NULL, xlab, xlim, ylab, ylim, box.ratio = 1, 
    horizontal = NULL,
    drop.unused.levels = lattice.getOption("drop.unused.levels"), 
    ...,
    default.scales =
      if (horizontal)
        list(y = list(tck = 0, alternating = FALSE, rot = 0))
      else
        list(x = list(tck = 0, alternating = FALSE)),
    subscripts = !is.null(groups), 
    subset = TRUE)

compute.packet.new(cond, levels, cond.levels)

Arguments

x, data, allow.multiple, outer, auto.key, aspect, panel, prepanel, scales, strip, groups, xlab, xlim, ylab, ylim, box.ratio, horizontal, drop.unused.levels, ..., default.scales, subscripts, subset
cond, levels
standard values used by lattice:::compute.packet.
cond.levels

Value

Details

bwplot makes the assumption that the numeric equivalent of a factor f are always integers from the sequence seq(1:length(levels(f))). When the "positioned" class is introduced, this is no longer the right assumption. The numeric values need to be chosen from the "position" attribute.

See Also

bwplot.formula.