mosaic (version 1.1.0)

dotPlot: Dotplots

Description

A high level function and panel function for producing a variant of a histogram called a dotplot.

Usage

dotPlot(x, breaks, ..., panel = panel.dotPlot)

panel.dotPlot(x, breaks, equal.widths = TRUE, groups = NULL, nint = if (is.factor(x)) nlevels(x) else round(1.3 * log2(length(x)) + 4), pch, col, lty = trellis.par.get("dot.line")$lty, lwd = trellis.par.get("dot.line")$lwd, col.line = trellis.par.get("dot.line")$col, alpha = trellis.par.get("dot.symbol")$alpha, cex = 1, type = "count", ...)

Arguments

x

a vector of values or a formula

breaks, equal.widths, groups, pch, col, lty, lwd, col.line, type, alpha

additional arguments

panel

a panel function

nint

the number of intervals to use

cex

a ratio by which to increase or decrease the dot size

Value

a trellis object

See Also

histogram()

Examples

Run this code
# NOT RUN {
if (require(mosaicData)) {
dotPlot( ~ age, data = HELPrct)
dotPlot( ~ age, nint=42, data = HELPrct)
dotPlot( ~ height | voice.part, data = singer, nint = 17,
          endpoints = c(59.5, 76.5), layout = c(4,2), aspect = 1,
          xlab = "Height (inches)")
}
# }

Run the code above in your browser using DataLab