R: Boxplot for hexbin lattice plot

panel.hexboxplot {hexbin} | R Documentation

## Boxplot for hexbin lattice plot

### Description

A panel function to add a boxplot to a hexbin lattice plot.

### Usage

    panel.hexboxplot(x, y, xbins = 30,
                     xbnds = c("data", "panel"), ybnds = c("data", "panel"),
                     .prelim = FALSE, .cpl = current.panel.limits(),
                     .xlim = .cpl$xlim, .ylim = .cpl$ylim,
                     .aspect.ratio, type = character(0), cdfcut = 0.25,
                     shadow = 0.05, ..., check.erosion = TRUE)

### Arguments

`x, y` | numeric vector or factor.
`xbins` | the number of bins partitioning the range of xbnds.
`xbnds, ybnds` | horizontal and vertical limits of the binning region in x or y units respectively; must be numeric vector of length 2.
`.prelim, .cpl, .xlim, .ylim, .aspect.ratio` | for internal use.
`type` | character vector controlling additional augmentation of the display. A `"g"` in `type` adds a reference grid, an `"hg"` adds a hexagonal grid.
`cdfcut` | number in (0,1) indicating the confidence level for the erosion limits. See `erode.hexbin` for more information.
`shadow` | number in (0,1) indicating the confidence level for the erosion limits of a boxplot shadow. See `erode.hexbin` for more information.
`...` | potential further arguments passed on.
`check.erosion` | logical indicating only eroded points should be used for `"erodebin"` objects; simply passed to `hcell2xy`, see its documentation.

### Value

There is no return value from this function. The results are plotted on the current active device.

### Author(s)

Nicholas Lewin-Koh nikko@hailmail.net

### See Also

`hexbinplot`, `panel.hexgrid`, `panel.bwplot`

### Examples

    mixdata <-
        data.frame(x = c(rnorm(5000),rnorm(5000,4,1.5)),
                   y = rep(1:2, 5000))
    hexbinplot(y ~ x, mixdata, panel = panel.hexboxplot)

[Package hexbin version 1.28.1 Index]