panel.3dmisc: Miscellanous panel utilities for three dimensional Trellis...
In latticeExtra: Extra Graphical Utilities Based on Lattice

Description Usage Arguments Details Author(s) See Also Examples

Miscellanous panel functions for use with three dimensional Lattice functions such as cloud and wireframe

panel.3dbars(x, y, z,
             rot.mat = diag(4), distance,
             xbase = 1, ybase = 1,
             xlim, xlim.scaled,
             ylim, ylim.scaled,
             zlim, zlim.scaled,
             zero.scaled,
             col = "black",
             lty = 1, lwd = 1,
             alpha,
             ...,
             col.facet = "white",
             alpha.facet = 1)


panel.3dpolygon(x, y, z, rot.mat = diag(4), distance,
                xlim.scaled,
                ylim.scaled,
                zlim.scaled,
                zero.scaled,
                col = "white",
                border = "black",
                font, fontface,
                ...)

panel.3dtext(x, y, z, labels = seq_along(x),
             rot.mat = diag(4), distance, ...)

`x, y, z`	data to be plotted
`rot.mat, distance`	arguments controlling projection
`labels`	character or expression vectors to be uses as labels
`xlim, ylim, zlim`	limits in the original scale
`xlim.scaled, ylim.scaled, zlim.scaled`	limits after scaling
`zero.scaled`	the value of z = 0 after scaling
`xbase, ybase`	length of the sides of the bars (which are always centered on the `x` and `y` values). Can not be vectorized.
`col, lty, lwd, alpha, border`	Graphical parameters for the border lines. These can be vectors, in which case each component will be associated with one bar in `panel.3dbars`.
`font, fontface`	unused graphical parameters, present in the argument list only so that they can be captured and ignored
`col.facet, alpha.facet`	Graphical parameters for surfaces of the bars . These can be vectors, in which case each component will be associated with one bar.
`...`	extra arguments, passed on as appropriate.

panel.3dbars and panel.3dpolygon are both suitable for use as (components of) the panel.3d.cloud argument of panel.cloud. The first one produces three dimensional bars, and the second one draws three dimensional polygons.

Deepayan Sarkar deepayan.sarkar@gmail.com

cloud, panel.cloud

library(lattice)

cloud(VADeaths, panel.3d.cloud = panel.3dbars,
      col.facet = "grey", xbase = 0.4, ybase = 0.4,
      screen = list(z = 40, x = -30))

cloud(VADeaths, panel.3d.cloud = panel.3dbars,
      xbase = 0.4, ybase = 0.4, zlim = c(0, max(VADeaths)),
      scales = list(arrows = FALSE, just = "right"), xlab = NULL, ylab = NULL,
      col.facet = level.colors(VADeaths, at = do.breaks(range(VADeaths), 20),
                               col.regions = terrain.colors,
                               colors = TRUE),
      colorkey = list(col = terrain.colors, at = do.breaks(range(VADeaths), 20)),
      screen = list(z = 40, x = -30))


cloud(as.table(prop.table(Titanic, margin = 1:3)[,,,2]),
      type = c("p", "h"),
      zlab = "Proportion\nSurvived",
      panel.3d.cloud = panel.3dbars,
      xbase = 0.4, ybase = 0.4,
      aspect = c(1, 0.3),
      scales = list(distance = 2),
      panel.aspect = 0.5)