p_values: p_values

In mpadge/hotspotr: Compare Spatial Structure of Hotspots with Neutral Models

Description

Tests observed data (z) against a series of neutral models

Usage

p_values(z, nbs, wts, sd0 = 0.1, alpha = 0.1, niters = 1, ntests = 1000,
  ac_type = "moran", log_scale = FALSE, plot = FALSE, verbose = FALSE)

Arguments

z	Vector of observed values to be tested
nbs	An spdep nb object listing all neighbours of each point
wts	Weighting factors for each neighbour; must have same length as nbs. Uniform weights used if not given.
sd0	Standard deviation of truncated normal distribution used to model environmental variation (with mean of 1)
alpha	Strength of spatial autocorrelation
niters	Number of successive layers of spatial autocorrelation
ntests	Number of tests to run, with statistics calculated from the mean of ntests
ac_type	type of autocorrelation statistic to use in tests (moran, geary, or getis-ord=go)
log_scale	If TRUE, raw hotspot values are log-transformed
plot	If TRUE, plot mean and observed distributions of z and associated autocorrelation statistics
verbose	If TRUE, dump progress details to screen

Value

Nothing (dumps statistics to screen)

mpadge/hotspotr documentation built on May 23, 2019, 6:23 a.m.