residuals.dsspMod: Get residuals from 'dsspMod' model

In DSSP: Implementation of the Direct Sampling Spatial Prior

Get residuals from dsspMod model

Description

Get residuals from dsspMod model

Usage

## S3 method for class 'dsspMod'
residuals(object, newdata, robust = TRUE, ...)

Arguments

object	an object of class dsspMod
newdata	a data frame for which to estimate residuals.
robust	whether or not to use median (rather than mean) of posterior density to as estimate calculate residuals.
...	additional arguments which are ignored.

Value

vector containing residuals with same length as rows in data used.

Examples

library(sp)
library(gstat)
data(meuse.all)
coordinates(meuse.all) <- ~ x + y

f <- function(x) -x ## log-prior for exponential distribution for the smoothing parameter

## Draw 100 samples from the posterior of eta given the data y.
OUTPUT <- DSSP(
  formula = log(zinc) ~ 1, data = meuse.all, N = 100,
  pars = c(0.001, 0.001), log_prior = f
)
residuals(OUTPUT)

DSSP documentation built on July 12, 2022, 5:06 p.m.