DepthProc (version 1.0.1)

depthLP: LP Depth

Description

Computes the LP depth of a point or vectors of points with respect to a multivariate data set.

Usage

depthLP(u, X, pdim = 1, la = 1, lb = 1, name = "X", threads = -1,
  func = NULL, ...)

Arguments

u

Numerical vector or matrix whose depth is to be calculated. Dimension has to be the same as that of the observations.

X

The data as a matrix, data frame or list. If it is a matrix or data frame, then each row is viewed as one multivariate observation. If it is a list, all components must be numerical vectors of equal length (coordinates of observations).

pdim

1

la

1

lb

1

name

name for this data set - it will be used on plots from depthproc.

threads

number of threads used in parallel computations. Default value -1 means that all possible cores will be used.

func

the weighing function. Currently it is not supported.

...

currently not supported.

Details

Returns the depth of multivariate point u with respect to data set X.

Examples

x <- matrix(rnorm(3000), nc = 3)

 #Same results
 depthLP(x, x, ndir = 2000, p = 2)