STLK {stlnpp}

K-function for spatio-temporal point processes on linear networks

Description

This function computes the K-function for spatio-temporal point patterns on linear networks.

Usage

STLK(X,r=NULL,t=NULL,nxy=10)

Arguments

X

a spatio-temporal point pattern of class stlpp

r

values of argument r where pair correlation function will be evaluated. optional

t

values of argument t where pair correlation function will be evaluated. optional

nxy

pixel array dimensions. optional

Details

This function calculates the K-function for a homogeneous spatio-temporal point patterns on a linear network.

Value

An object of class sumstlpp.

Author(s)

Mehdi Moradi <[e-mail]>

References

Moradi, M., & Mateu, J. (2020). First-and second-order characteristics of spatio-temporal point processes on linear networks. Journal of Computational and Graphical Statistics, 29(3), 432-443.

See Also

Kest, STLg

Examples

X <- rpoistlpp(.2,a=0,b=5,L=easynet)
k <- STLK(X)
plot(k)