Sentence examples for some imputation from inspiring English sources

The goal is to check whether, under certain assumptions of missingness, the findings would remain robust if the missing data were imputed through some imputation strategy.

Given an estimand of interest θ (e.g., a model parameter), multiple imputation (MI) aims at producing a correct Monte Carlo (MC) approximation of p (θ | X obs ) = ∫ p (θ | X obs, X ^ mis ) p (X ^ mis | X obs ) d X ^ mis from m imputes of X, with X ^ mis denoting some imputation of X mis.

Some imputation and transformation was performed but original data provided limited this to only one study.

The major limitation of the study was the availability of data for ILI and household crowding in terms of duration and frequency of data collection, requiring some imputation.

If some imputation errors are similar for related individuals, these nonrandom errors may able to capture some genetic relationships in the GS model.

The GLMM is valid under both missing completely at random (MCAR) and missing at random (MAR), while the GEE approach is valid only under MCAR even though some imputation strategies have been proposed for valid GEE inference under MAR [ 8].

Results for these countries need to be interpreted with caution as some imputations required strong assumptions.

Otherwise some data imputation technique should be used to predict the missing values; for some alternatives see [2].

Next we will introduce some data imputation based approaches which are more commonly used in Monte Carlo methods.

Other used some other imputation of missing data strategy.

Since more than 90% of FM charts had some missing, imputation was necessary before proceeding with further statistical analysis.