cisp (version 0.2.0)

spc: spatial pattern correlation

Description

spatial pattern correlation

Usage

spc(
  data,
  overlay = "and",
  discnum = 3:8,
  discmethod = c("sd", "equal", "geometric", "quantile", "natural"),
  cores = 1
)

Value

A list.

cor_tbl

A tibble with power of spatial pattern correlation

cor_mat

A matrix with power of spatial pattern correlation

Arguments

data

A data.frame, tibble or sf object of observation data.

overlay

(optional) Spatial overlay method. One of and, or, intersection. Default is and.

discnum

(optional) A vector of number of classes for discretization. Default is 3:8.

discmethod

(optional) A vector of methods for discretization, default is using c("sd","equal","geometric","quantile","natural") by invoking sdsfun.

cores

(optional) Positive integer (default is 1). When cores are greater than 1, use parallel computing.

Examples

sim1 = sf::st_as_sf(gdverse::sim,coords = c('lo','la'))
sim1
# \donttest{
g = spc(sim1, discnum = 3:6, cores = 1)
g
plot(g,"matrix")
# }