Fig. 5From: A comparison of residual diagnosis tools for diagnosing regression models for count dataComparison 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 sizes of n=20,50,100,200,400,600,800 and 1000, and nonlinear covariate effects of β1=0.5 (), 1 () and 2 (). True model: NB model with mean exp(β1x2). Wrong model: NB model with mean exp(β1x)Back to article page