stNeighbourhood: Constructor of the 'stNeighbourhood' class.

In BenGraeler/spcopula: Copula Driven Analysis - Multivariate, Spatial, Spatio-Temporal

Description

An object that stores the nearest k spatio-temporal neighbours for a set of locations.

Usage

stNeighbourhood(data, distances, index, var, coVar, prediction)

Arguments

data	A data.frame that contains the variables of interest for each local spatio-temporal neighbourhood.
distances	A matrix with all the separating distances per local spatio-temporal neighbourhood.
index	An index pointing from each neighbourhood to the corresponding spatial IDs.
var	the variable's name
coVar	the covariate's name
prediction	whether this neighbourhood is intended to be used for prediction or fitting purpose.

Value

A stNeighbourhood object.

Author(s)

Benedikt Graeler

See Also

stNeighbourhood, getStNeighbours

Examples

library("sp")
library("spacetime")

sp <- SpatialPoints(matrix(c(181000,181100,333500,333600),2))
time <- as.POSIXct("2014-03-18")+60*60*24*c(0,1,2)
data <- data.frame(var1=runif(6))

stData <- STFDF(sp, time, data)
stQuerry <- STF(SpatialPoints(matrix(c(181000,181200,333600,333600),2)),
                time[2:3])

getStNeighbours(stData=stData, ST=stQuerry, prediction=TRUE, spSize=3,
                tlags=-(0:1))

BenGraeler/spcopula documentation built on Nov. 20, 2020, 4:07 p.m.