Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Impact of pre-imputation SNP-filtering on genotype imputation results.

BMC genetics - 12 Aug 2014

Roshyara Nab Raj, Kirsten Holger, Horn Katrin, Ahnert Peter, Scholz Markus

Abstract excerpt

BACKGROUND: Imputation of partially missing or unobserved genotypes is an indispensable tool for SNP data analyses. However, research and understanding of the impact of initial SNP-data quality control on imputation results is still limited. In this paper, we aim to evaluate the effect of differe...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Algorithms
Share to Chromosomes, Human, Pair 22
Share to Genotype

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Polymorphism, Single Nucleotide

Share to Software

Source

Open in PubMed Open full text

Identifiers

PMID: 25112433
DOI: 10.1186/s12863-014-0088-5
PMCID: PMC4236550

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-25112433-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Impact of pre-imputation SNP-filtering on genotype imputation results.PMID 25112433Read ↗

Empirical versus estimated accuracy of imputation: optimising filtering thresholds for sequence imputation.Semantic proximity Read ↗

Current software for genotype imputation.Semantic proximity Read ↗

False positive findings during genome-wide association studies with imputation: influence of allele frequency and imputation accuracy.Semantic proximity Read ↗

Pre- and post-genotype filtration protocol to improve the variant imputation metrics with further quality controlSemantic proximity Read ↗

Imputation of missing genotypes: an empirical evaluation of IMPUTE.Semantic proximity Read ↗

The effect of reference panels and software tools on genotype imputation.Semantic proximity Read ↗

Improving accuracy of rare variant imputation with a two-step imputation approach.Semantic proximity Read ↗

Comparing performance of modern genotype imputation methods in different ethnicities.Semantic proximity Read ↗

On combining reference data to improve imputation accuracy.Semantic proximity Read ↗

Analyses and comparison of imputation-based association methods.Semantic proximity Read ↗

ImputAccur: fast and user-friendly calculation of genotype-imputation accuracy-measures.Semantic proximity Read ↗

The effect of genome-wide association scan quality control on imputation outcome for common variants.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.