R Graphical Manual

Browse All

Last data update: 2014.03.03

R: Perspective plot for depth functions

depthPersp

R Documentation

Perspective plot for depth functions

Description

Draws a perspective plot of depth function over x-y plane.

Usage

depthPersp(x, plot_method = "lattice", xlim = extendrange(x[, 1], f = 0.1),
  ylim = extendrange(x[, 2], f = 0.1), n = 50, xlab = "x", ylab = "y",
  plot_title = NULL, colors = heat_hcl, ...)

Arguments

`x`	bivariate data
`plot_method`	there are two options "lattice", and "rgl" - see details
`xlim`	limits for x-axis
`ylim`	limits for y-axis
`n`	number of points that will be used to create plot (n^2)
`xlab`	description of x-axis
`ylab`	description of y-axis
`plot_title`	plot title (default NULL means paste(method, "depth"))
`colors`	function for colors pallete (e.g. gray.colors).
`...`	arguments passed to depth function

Details

plot_method - rgl package is not in depends list beacuse it may cause problems when OpenGL is not supported. To use plot_method = "rgl" you must load this package on your own.

Author(s)

Daniel Kosiorowski, Mateusz Bocian, Anna Wegrzynkiewicz and Zygmunt Zawadzki from Cracow University of Economics.

Examples

x = mvrnorm(100,c(0,0),diag(2))
 depthPersp(x, method = "Euclidean")

# EXAMPLE 2
data(inf.mort,maesles.imm)
data1990=na.omit(cbind(inf.mort[,1],maesles.imm[,1]))

## Not run: 
require(rgl)
depthPersp(data1990, method = "Projection",plot_method= "rgl")

## End(Not run)

Results


R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(DepthProc)
Loading required package: ggplot2
Loading required package: Rcpp
Loading required package: rrcov
Loading required package: robustbase
Scalable Robust Estimators with High Breakdown Point (version 1.3-11)

Loading required package: MASS
Loading required package: np
Nonparametric Kernel Methods for Mixed Datatypes (version 0.60-2)
[vignette("np_faq",package="np") provides answers to frequently asked questions]
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/DepthProc/depthPersp.Rd_%03d_medium.png", width=480, height=480)
> ### Name: depthPersp
> ### Title: Perspective plot for depth functions
> ### Aliases: depthPersp
> 
> ### ** Examples
> 
> x = mvrnorm(100,c(0,0),diag(2))
>  depthPersp(x, method = "Euclidean")
> 
> # EXAMPLE 2
> data(inf.mort,maesles.imm)
> data1990=na.omit(cbind(inf.mort[,1],maesles.imm[,1]))
> 
> ## Not run: 
> ##D require(rgl)
> ##D depthPersp(data1990, method = "Projection",plot_method= "rgl")
> ## End(Not run)
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>