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berryFunctions (version 1.15.0)

colPointsHist: Histogram for colPoints

Description

Adds Histogram to plots created or enhanced with colPoints

Usage

colPointsHist(z, nbins = 40, colors = seqPal(nbins), bb = seqR(z,
  length.out = nbins + 1), at = pretty2(z), labels = at, bg = "white",
  x1 = 0, x2 = 0.4, y1 = 0, y2 = 0.3, outer = FALSE, mar = c(2, 2,
  1, 0.5), mgp = c(1.8, 0.6, 0), sborder = NA, resetfocus = TRUE,
  breaks = 20, freq = TRUE, col = par("fg"), border = NA, main = "",
  ylab = "", xlab = "", las = 1, axes = TRUE, ...)

Arguments

z
Values of third dimension used in colPoints
nbins
Number of classes (thus, colors). DEFAULT: 40
colors
Colors that are used for the background. DEFAULT: seqPal(nbins)
bb
Borders of bins for the background. DEFAULT: seqR(z, length.out=nbins+1)
at
Positions of x-axis labels. DEFAULT: pretty2(z)
labels
X-axis labels themselves. DEFAULT: at
bg
Background behind background and axis labels. DEFAULT: "white"
x1, x2, y1, y2
Relative coordinates [0:1] of inset plot, see smallPlot. DEFAULT: x: 0-0.3, y: 0-0.4
outer
Logical: Should legend be relative to device instead of current figure? use outer=TRUE when par(mfrow, oma) is set. DEFAULT: FALSE
mar
Margins for smallPlot. DEFAULT: c(2, 2, 1, 0.5)
mgp
MarGinPlacement: distance of xlab/ylab, numbers and line from plot margin, as in par, but with different defaults. DEFAULT: c(1.8, 0.6, 0)
sborder
Border around inset subplot. DEFAULT: par("fg")
resetfocus
Reset focus to original plot? Specifies where further low level plot commands are directed to. DEFAULT: TRUE
breaks
Breaks as in hist, but with a different default. DEFAULT: 20
freq
Plot count data in hist? (if FALSE, plot density instead). DEFAULT: TRUE
col
Color of histogram bars. DEFAULT: par("fg")
border
Border around each bar. DEFAULT: NA
main, ylab, xlab
Labels. DEFAULT: ""
las
LabelAxisStyle. DEFAULT: 1
axes
Draw axes?. DEFAULT: TRUE
…
Further arguments passed to hist. NOT POSSIBLE: x, add

Value

invisible list of par of smallPlot, adds histogram to current plot

See Also

colPointsLegend and colPoints for real life examples

Examples

Run this code

z <- rnorm(50)
plot(1:10)
colPointsHist(z=z)

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