pid_idsa {gdverse}R Documentation

IDSA Q-saistics PID

Description

IDSA Q-saistics PID

Usage

pid_idsa(formula, rawdata, discdata, wt, overlaymethod = "and")

Arguments

formula

A formula for IDSA Q-saistics

rawdata

Raw observation data

discdata

Observed data with discrete explanatory variables

wt

Spatial weight matrix

overlaymethod

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

Details

Q_{IDSA} = \frac{\theta_r}{\phi}

Value

The value of IDSA Q-saistics PID.

Examples

data('sim')
wt = sdsfun::inverse_distance_swm(sf::st_as_sf(sim,coords = c('lo','la')))
sim1 = dplyr::mutate(sim,dplyr::across(xa:xc,\(.x) sdsfun::discretize_vector(.x,5)))
pid_idsa(y ~ xa + xb + xc, rawdata = sim,
         discdata = sim1, wt = wt)


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