Sentence examples for smaller imputation from inspiring English sources

When compared with genotype imputation methods, DIST uses a smaller imputation window and requires that study and reference populations to be well matched.

On the other hand, small imputation errors in very important variables might lead to a significantly different predicted class, which is of greater clinical concern.

Single-SNP analysis found variants with much stronger association signals than either rs11169552 or rs7136702, notably at rs7972465 although small imputation inaccuracies may have inflated this signal.

However, this difference became much smaller after imputation, indicating that it is often possible to accurately call genotypes of SNPs that map within low-expressed genes by using imputation (Additional file 9).

When the percentage of missing data is low or intra-cluster correlation coefficient is small, different imputation strategies or complete case analysis approach generate quite similar results.

Our results show that, first, when the percentage of missing data is low or intra-cluster correlation coefficient is small, different imputation strategies or complete case analysis approach generate quite similar results.

The second aspect of interest is that age and female have the smallest within-imputation and between-imputation variances.

For missing baseline data, if the numbers are small, median imputation will be used.

Results of sensitivity analyses of smaller and larger imputation models showed similar results, indicating a robust imputation model.

The results also show that a larger reference set leads to a smaller range of imputation accuracies.

Druet et al. (2010) observed only small gains in imputation accuracy when the reference population was enlarged with >1000 genotyped individuals.