Sentence examples for multiple imputations see from inspiring English sources

Missing baseline data were replaced using multiple imputations (see supplementary methods, available online only).

For further information on missing data and multiple imputations, see Sterne (2009) and Schafer and Graham (2002).

Variables considered in the imputation method (last model) were selected more than 5 times among the 10 replications of multiple imputations (see statistical method).

For discussions of the theoretical and statistical foundations of multiple imputation, see Nielsen (2003), Rubin (1987), and Zhang (2003).

Missing baseline data were replaced using multiple imputation (see online only supplementary methods).

For computations, we used the R-package "mice" which implements multiple imputation (see [ 13]).

We used the STATA ice command for multiple imputation (see reference by Royston et al (2007) of main paper).

Associations between biomarkers and 14-day mortality were estimated using Cox models with multiple imputation (see Supplementary Material).

The strength of the association between the CVD risk scores and frailty remained essentially the same after exclusion of incident CVD cases, and in multiple imputation (see supplementary web appendix, table S3).

(The first restriction avoided clustering that would otherwise have complicated multiple imputation (see below); the second removed individuals ineligible for treatment by the Trust's HTTs and who could have been readmitted to other hospitals).

This measure permits only one transition per tooth surface (the V5 visit is used only to achieve a more efficient multiple imputation, see below) and allows for theoretically plausible reversals (e.g., from D1 to sound) as well as for implausible reversals that presumably result from measurement error in one of the calls (e.g., D2 to sound).