Bayesian residual analysis for binary response regression models
二元响应回归模型的贝叶斯残差分析
In a binary response regression model, classical residuals are difficult to define and interpret due to the discrete nature of the response variable. In contrast, Bayesian residuals have continuous-valued posterior distributions which can be graphed to learn about outlying observations. Two definitions of Bayesian residuals are proposed for binary regression data. Plots of the posterior distributions of the basic ‘observed –fitted’ residuals can be helpful in outlier…