gridfun: Specifies grid for the calculation of the halfspace location...

In RepeatedHighDim: Methods for High-Dimensional Repeated Measures Data

Specifies grid for the calculation of the halfspace location depths

Description

Specifies a k-dimensional array as grid for the calculation of the halfspace location depths.

Usage

gridfun(D, grid.size, k = 4)

Arguments

D	Data set with rows representing the individuals and columns representing the features. In the case of three dimensions, the colnames of D must be c("x", "y", "z").
grid.size	Number of grid points in each dimension.
k	Number of dimensions of the grid. Needs only be specified if D has more than columns.

Details

D must have at least three columns. If D has three columns, automatically a 3-dimensional grid is generated. If D has more than three columns, k must be specified.

Value

A list containing the following elements:

H

The k-dimensional array.

In the case of a 3-dimensional array, additional elements are:

grid.x, grid.y, grid.z

The coordinates of the grid points at each dimension.

In the case that the array has more than three dimensions, additional elements are:

grid.k

A matrix with the coordinates of the grid. Row represents dimensions and columns represent grid points.

Author(s)

Jochen Kruppa, Klaus Jung

RepeatedHighDim documentation built on July 9, 2023, 6:33 p.m.