Fig. 7
From: A comparison of residual diagnosis tools for diagnosing regression models for count data
Comparison of the type I error and power of the SW tests for RQR, MQR, deviance residual and Pearson residual. Response variable is simulated from the true model at varying sample size, n=20,50,100,200,400,600,800,1000 and the over-dispersion parameter of 1 (
), 2 (
) and 10 (
). True model: NB model with mean exp(β0+β1x). Wrong model: Poisson model with mean exp(β0+β1x)