Sentence examples for specific imputation from inspiring English sources

∘Dropout modeling may also be relevant to provide a more nuanced picture of the response when looking into completer populations or ITT analysis with specific imputation strategies.

The selection of specific imputation methods for genomic selection analyses were restricted to the method with greater GS accuracies within the same percentage of missing data class (i.e., 30% vs. 60%).

However, IQS was shown to be a robust measure of imputation for specific imputations (from one standard platform to another) and within a broad population (tested in both EA and AA).

This adds additional uncertainty about specific imputations, but additional uncertainty only adds further support for our conclusion that the common single-imputation strategy is dangerous.

As Calus et al. [ 40] and Mulder et al. [ 41] demonstrated that it is better to center and scale true and impute genotype when calculating the individual-specific imputation accuracy, we investigated the individual-specific imputation accuracy based on original genotypes and standardized genotypes.

SNP-specific imputation accuracy was defined as the correlation of true genotypes with imputed genotype dosages per SNP across individuals.

AlphaImpute with phasing, which used the haplotype library, resulted in more correctly imputed genotypes per individual but also in more incorrectly imputed genotypes per individual, which led to a lower animal-specific imputation accuracy than segregation analysis (Table  3).

For each scenario and each category, the mean animal-specific imputation accuracy and its standard deviation, the percentage of correctly and incorrectly imputed SNP genotypes per individual and the percentage of genotypes not imputed per individual were calculated across the 10 replicates.

When the imputation accuracy approached 1, the difference between the two statistics reduced towards 0. For individuals with both parents genotyped, imputing their genotypes as the average of its parents resulted in animal-specific imputation accuracies close to the expected accuracy for a parent average 0.5 = 0.71 when we corrected for mean gene content (0.70).

Due to a high degree of variability of available information between states and years, state and year-specific imputation models were developed.

Standard methods of question-specific imputation may eliminate or reduce some of this bias.