VariantExperiment is a Bioconductor package for saving data in VCF/GDS format into RangedSummarizedExperiment object. The high-throughput genetic/genomic data are saved in GDSArray objects. The annotation data for features/samples are saved in DelayedDataFrame format with mono-dimensional GDSArray in each column. The on-disk representation of both assay data and annotation data achieves on-disk reading and processing and saves memory space significantly. The interface of RangedSummarizedExperiment data format enables easy and common manipulations for high-throughput genetic/genomic data with common SummarizedExperiment metaphor in R and Bioconductor.
Package details |
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Bioconductor views | Annotation DataRepresentation GenomeAnnotation GenotypingArray Infrastructure Sequencing |
Maintainer | |
License | GPL-3 |
Version | 1.19.2 |
URL | https://github.com/Bioconductor/VariantExperiment |
Package repository | View on GitHub |
Installation |
Install the latest version of this package by entering the following in R:
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