Identification and Estimation of Graphical Models with Nonignorable Nonresponse

Figure 1

(a–c) The box plots of the distributions for the deviations of the estimators from the true mean among 600 simulations in Examples 1–3, respectively; (d) sensitivity analysis for Example 5. Dotted: the average of observed responses; –: our estimator.

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(b)

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(d)