When unsupervised imputation was performed, missing values were imputed on the basis of outcomes reported for tests without taking into account the clinical truth.
Missing data was handled by performing multiple imputation in which the candidate explanatory factors previously described were imputed on the basis of each other using chained imputation [ 19].
While we saw evidence of some bias and under-coverage of the complete data estimate when estimating the marginal mean from some of the imputation approaches, estimating an association was more robust to the imputation approach used, particularly when data were imputed on the raw scale.
It's such a distortion of the teachings of Jesus to say that what he taught us to do personally — to love our neighbors as ourselves, help the poor — can somehow be imputed on a nation.
Maybe it did not generate the overheated water-cooler conversation that anticipated Ali-Frazier two months earlier, but in an era of unusually outsize sports personalities, when malevolence of thought and deed were imputed on the slimmest evidence, the Dream Mile fueled a rousing simmer.
3Residual nonmatch figures for first-generation Mexicans are imputed on the assumption of zero return migration (to Mexico) for second-generation Mexicans.
The health utility scores were imputed on their original scale.
Values of bilirubin missing on some days were imputed on a value carried forward or value carried backward basis.
Internal missing data on any single item was imputed on the basis of the modal value of that specific item.
The specifications of the gauge (16 dots, 65 millimetres inter-punctual distance) were imputed on the SRT as visible on laptop-screen, SRT ready to start.
