matter: an R package for rapid prototyping with larger-than-memory datasets on disk.
other · Level V
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- Record sourced from PubMed, PMID 28633357.
- Also identified by DOI 10.1093/bioinformatics/btx392 and PMC identifier 5870624.
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Abstract
We introduce matter , an R package for direct interactions with larger-than-memory datasets, stored in an arbitrary number of files of any size. matter is primarily designed for datasets in new and rapidly evolving file formats, which may lack extensive software support. matter enables a wide variety of data exploration and manipulation steps, and is extensible to many bioinformatics applications. It supports reproducible research by minimizing the need of converting and storing data in multiple formats. We illustrate the performance of matter in conjunction with the Bioconductor package Cardinal for analysis of high-resolution, high-throughput mass spectrometry imaging experiments. The package, vignettes, and examples of applications in several areas of bioinformatics are available open-source at www.bioconductor.org under the Artistic-2.0 license. o.vitek@neu.edu.