gof: Check model goodness-of-fit

In kenkellner/ubms: Bayesian Models for Data from Unmarked Animals using 'Stan'

Check model goodness-of-fit

Description

Goodness-of-fit tests for ubmsFit models using posterior predictive checks

Usage

gof(object, draws = NULL, ...)

## S4 method for signature 'ubmsFitOccu'
gof(object, draws = NULL, quiet = FALSE, ...)

## S4 method for signature 'ubmsFitAbun'
gof(object, draws = NULL, quiet = FALSE, ...)

Arguments

object	A fitted model of class ubmsFit
draws	Number of draws from the posterior to use in the check
...	Currently ignored
quiet	If TRUE, suppress progress bar

Value

An object of class ubmsGOF containing statistics calculated from the posterior predictive distribution.

Functions

• gof(ubmsFitOccu): Applies the MacKenzie-Bailey chi-square goodness of fit test for ocupancy models (MacKenzie and Bailey 2004).

• gof(ubmsFitAbun): A goodness-of-fit test for N-mixture type models based on Pearson's chi-square.

References

MacKenzie, D. I., & Bailey, L. L. (2004). Assessing the fit of site-occupancy models. Journal of Agricultural, Biological, and Environmental Statistics, 9(3), 300-318.

kenkellner/ubms documentation built on March 1, 2025, 7:02 a.m.