Expanded utility of the R package, qgg, with applications within genomic medicine
- PMID: 37882742
- PMCID: PMC10627350
- DOI: 10.1093/bioinformatics/btad656
Expanded utility of the R package, qgg, with applications within genomic medicine
Abstract
Summary: Here, we present an expanded utility of the R package qgg for genetic analyses of complex traits and diseases. One of the major updates of the package is, that it now includes Bayesian linear regression modeling procedures, which provide a unified framework for mapping of genetic variants, estimation of heritability and genomic prediction from either individual level data or from genome-wide association study summary data. With this release, the qgg package now provides a wealth of the commonly used methods in analysis of complex traits and diseases, without the need to switch between software and data formats.
Availability and implementation: The methodologies are implemented in the publicly available R software package, qgg, using fast and memory efficient algorithms in C++ and is available on CRAN or as a developer version at our GitHub page (https://github.com/psoerensen/qgg). Notes on the implemented statistical genetic models, tutorials and example scripts are available at our GitHub page https://psoerensen.github.io/qgg/.
© The Author(s) 2023. Published by Oxford University Press.
Conflict of interest statement
None declared.
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References
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- Ehsani A, Janss L, Pomp D. et al. Decomposing genomic variance using information from GWA, GWE and eQTL analysis. Anim Genet 2016;47:165–73. - PubMed
