Skip to contents

IDSA Q-saistics PID

Source: R/pid_idsa.R
pid_idsa.Rd

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.

Value

The value of IDSA Q-saistics PID.

Details

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

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)
#> [1] 0.591589