boxplot2D: Boxplot of projection of two dimensional data

In aplpack: Another Plot Package: 'Bagplots', 'Iconplots', 'Summaryplots', Slider Functions and Others

Description

boxplot2D computes summary statistics of a one dimensional projection of a two dimensional data set and plots a sloped boxplot of the statistics into the scatterplot of the two dimensional data set.

Usage

    boxplot2D(xy, add.to.plot = TRUE, box.size = 10, box.shift = 0, 
    angle = 0, angle.type = "0", tukey.style = TRUE, coef.out = 1.5, 
    coef.h.out = 3, design = "sl", na.rm=FALSE, ...)

Arguments

xy	(nx2)-matrix, two dimensional data set
add.to.plot	if TRUE the boxplot is added to the actual plot of the graphics device
box.size	height of the box (of the boxplot)
box.shift	shift of boxplot perpendicular to the projection direction
angle	direction of projection in units defined by angle.type
angle.type	"0": angle in (0,2*pi), "1": clock-like: angle.typ.0==2*pi*angle.typ.1/12, "2": degrees: angle.typ.0==2*pi*angle.typ.2/360, "3": by fraction: delta.y/delta.x
tukey.style	if TRUE outliers are defined as described in Tukey (1977)
coef.out	outliers are values that are more than coef.out*boxwidth away from the box, default: coef.out=1.5
coef.h.out	heavy outliers are values that are more than coef.h.out*boxwidth away from the box, default: coef.h.out=3
design	if sl then parallelogram else box
na.rm	if TRUE 'NA' values are removed otherwise exchanged by mean
...	additional graphical parameters

Note

version 08/2003

Author(s)

Peter Wolf

References

Tukey, J. Exploratory Data Analysis. Addison-Wesley, 1977.

See Also

boxplot

Examples

 xy<-cbind(1:100, (1:100)+rnorm(100,,5))
 par(pty="s")
 plot(xy,xlim=c(-50,150),ylim=c(-50,150))
 boxplot2D(xy,box.shift=-30,angle=3,angle.typ=1)
 boxplot2D(xy,box.shift=20,angle=1,angle.typ=1)
 boxplot2D(xy,box.shift=50,angle=5,angle.typ=1)
 par(pty="m")

Example output

Loading required package: tcltk
Warning message:
no DISPLAY variable so Tk is not available 
Warning messages:
1: In d.xy.mm.s/(d.xy.mm.s %*% d.xy.mm.s)^0.5 :
  Recycling array of length 1 in vector-array arithmetic is deprecated.
  Use c() or as.vector() instead.

2: In d.xy.s.mm/(d.xy.s.mm %*% d.xy.0.s) :
  Recycling array of length 1 in vector-array arithmetic is deprecated.
  Use c() or as.vector() instead.

Warning messages:
1: In d.xy.mm.s/(d.xy.mm.s %*% d.xy.mm.s)^0.5 :
  Recycling array of length 1 in vector-array arithmetic is deprecated.
  Use c() or as.vector() instead.

2: In d.xy.s.mm/(d.xy.s.mm %*% d.xy.0.s) :
  Recycling array of length 1 in vector-array arithmetic is deprecated.
  Use c() or as.vector() instead.

Warning messages:
1: In d.xy.mm.s/(d.xy.mm.s %*% d.xy.mm.s)^0.5 :
  Recycling array of length 1 in vector-array arithmetic is deprecated.
  Use c() or as.vector() instead.

2: In d.xy.s.mm/(d.xy.s.mm %*% d.xy.0.s) :
  Recycling array of length 1 in vector-array arithmetic is deprecated.
  Use c() or as.vector() instead.

aplpack documentation built on Sept. 30, 2021, 5:08 p.m.