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DepthProc (version 1.0.3)

DepthProc

Description

Data depth concept offers a variety of powerful and user friendly tools for robust exploration and inference for multivariate data. The offered techniques may be successfully used in cases of lack of our knowledge on parametric models generating data due to their nonparametric nature. The package consist of among others implementations of several data depth techniques involving multivariate quantile-quantile plots, multivariate scatter estimators, multivariate Wilcoxon tests and robust regressions.

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Version

Install

install.packages('DepthProc')

Monthly Downloads

409

Version

1.0.3

License

GPL-2

Maintainer

Zygmunt Zawadzki

Last Published

November 11th, 2014

Functions in DepthProc (1.0.3)

Depth-class

Depth
abline,RobReg-method

Add line to plot
DepthCurveList-class

DepthCurveList
CovLP

CovLp
depthEuclid

Euclidean Depth
asymmetryCurve

Asymmetry curve based on depths
DeepReg2d-class

DeepReg2d
TrimReg2d-class

TrimReg2d
LSDepth-class

Location-Scale depth class
getPlot

Create ggplot object from DepthCurve, DepthCurveList and DDPlot classes.
DepthDensity-class

DepthDensity
depthLP

LP Depth
USLABOUR

US Labour dataset
under5.mort

Children under 5 months mortality rate per 1,000 live births
lsdSampleMaxDepth

Calculates the maximum sample location-scale depth
depthMah

Mahalanobis Depth
depthMBD

Modified band depth
RobReg-class

RobReg
depthMedian

Depth median
plot,DepthMBD,ANY-method

Functional boxplot based on Modified Band Depth
lsdSampleDepthContours

Calculate sample Mizera and Muller Student depth contours
deepReg2d

Simple deepest regression method.
ddmvnorm

Normal depth versus depth plot
depthDensity

Depth weighted density estimator
depthTukey

Tukey Depth
DDPlot-class

DDPlot
plot,DepthDensity,ANY-method

Plot function for DepthDensity
depthProjection

Projection Depth
as.matrix

as.matrix method for DepthCurveList.
lsdAddContour

Adds location scale depth contour to a plot.
depthPersp

Perspective plot for depth functions
runifsphere

Random number generation from unit sphere.
binningDepth2D

2d Binning
lsdGetContour

Get location-scale contour from LSDepthContour object
maesles.imm

Children 1 year old immunized against measles, percentage
scaleCurve

Scale curve
CovDepthWeighted-class

CovLP
DepthCurve-class

DepthCurve
AsymmetryCurve-class

AsymmetryCurve and AsymmetryCurveList
ScaleCurve-class

ScaleCurve and ScaleCurveList
depthContour

Approximate depth contours
mWilcoxonTest

Depth based multivariate Wilcoxon test for a scale difference.
plot,LSDepthContour,ANY-method

Plot Location-Scale depth contours.
inf.mort

Infant mortality rate (0-1 year) per 1,000 live births
depth

Depth calculation
depthLocal

Local depth
ddPlot

Depth versus depth plot
LSDepthContour-class

Location-Scale depth contour class
%+%

Adds plots
BinnDepth2d-class

BinnDepth2d
plot,BinnDepth2d,ANY-method

2d Binning plot
plot

Method for plotting DepthCurve and DDPlot object.
trimProjReg2d

trimProjReg2d