spatialWeightMatrix {scHOT} | R Documentation

## spatialWeightMatrix

### Description

Create weight matrix for spatial data

### Usage

    spatialWeightMatrix(x, span = NULL)

### Arguments

`x` | a matrix with rows corresponding to cells and columns corresponding to dimensions to calculate Euclidean distance
`span` | proportion of samples to include on either side, default is 13/(number of rows in 'x'), corresponding roughly to points within a diamond shape distance away

### Value

A weighted matrix

### Examples

    spat_x <- rnorm(50)
    spat_y <- rnorm(50)
    spat_coord <- cbind(spat_x, spat_y)
    W <- spatialWeightMatrix(spat_coord)

[Package scHOT version 1.2.0 Index]