moran: moran

In ericward-noaa/vista: Visual Inspection of Spatiotemporal Analyses

moran

Description

moran

Usage

moran(x, coords, scaled = FALSE, alternative = "two.sided")

Arguments

x	numeric vector of responses
coords	Matrix of coordinates corresponding to values in X, can also be data frame that the distance matrix is generated from
scaled	Boolean, whether to use scaled (standardized) values
alternative	Character string containing the name of residual variable

Value

A list including the observed and expected statistic, standard error, and p-value

Examples

set.seed(2021)
d <- data.frame(
  X = runif(1000), Y = runif(1000),
  year = sample(1:10, size = 1000, replace = TRUE)
)
d$density <- rnorm(0.01 * d$X - 0.001 * d$X * d$X + d$Y * 0.02 - 0.005 * d$Y * d$Y, 0, 0.1)
moran_stat <- moran(d$density, coords = d[, c("X", "Y")])

ericward-noaa/vista documentation built on June 24, 2022, 12:19 a.m.