ti_get: Get weights for interpolation by angular distance weighting...

In amaendle/mvInterpolation: Performs interpolation in multidimensional settings

Description

Interpolation weights for angular distance weighting of the nearest neighbors (4 to 10 neighbors, depending on the distance)

Usage

ti_get(data, xinp, rad = getR)

Arguments

data	A matrix of the points for which the function is known
xinp	Coordinates, where interpolation has to be computed
rad	Function which gives the initial radius for the observations considered in the interpolation

Value

The weights for the ADW interpolation based on the nearest neighbors

Examples

mydata <- matrix(runif(10*4)*10, ncol=4)
mydata <- cbind(mydata,abs(apply(mydata,1,sum)-3),abs(apply(mydata,1,prod)-4))
ti_get(mydata, c(4,4,4,4))

amaendle/mvInterpolation documentation built on May 16, 2019, 6:56 p.m.