Sentence examples for imputation criteria from inspiring English sources

Fixed costs (with imputation criteria) and variable costs were considered in accordance with their dependence on the volume of activity.

Different (mimicked) customized LD chips were tested in order to evaluate changes in imputation accuracy when criteria for SNP selection were modified.

The squared correlation between the true genotype and the imputed genotype, averaged across all imputed SNPs was selected as the criterion of imputation merit.

Filtering criteria for imputation are summarised in supplementary table S1.

SNP inclusion criteria for imputation were that they had a MAF ≥ 0.01, a missingness rate ≤ 5%, and an individual missingness rate of ≤ 5%.

In the genome-wide SNP dataset, SNPs were filtered on the following criteria before imputation: HWE P value >.00001, minor allele frequencies (MAF) >.01, Mendelian error rate <.02, SNP call rate >.95, SNP concordance rate >.99, and allele frequency difference with the reference set <.20.

Missing answers that did not exceed these criteria, were imputed using regression imputation within the relevant domain, i.e., the domain's mean was calculated and entered for missing values.

The evaluation criteria for data imputation must account for the different nature of these two classes of studies.

Hence, the ability to accurately impute SNPs with low MAF is one of the most important criteria to assess the imputation programs.

Two criteria were used to assess imputation accuracy.

Genotypes that passed quality control criteria were used for genotype imputation.