| One where disability is not pitied and ignorable, but strong and screaming to life. |
| Here, a nonignorable nonresponse model is centered on an ignorable nonresponse model to induce some flexibility and uncertainty about ignorabilty or nonignorability. |
| The author also proposes a simple method of verifying the validity of the hypothesis of error normality whenever nonresponse is not ignorable. |
| Estimators of the population mean obtained by mean imputation or reweighting under the ignorable nonresponse assumption are then biased. |
| It was during the filming of that 1991 comedy that Pryor realised the MS, which he'd been trying to ignore, was no longer ignorable. |
| The first approach assumes uniform response within imputation cells whereas the second approach assumes ignorable response but make use of a model on the variable of interest as the basis for inference. |
