ParallelStructure: a R package to distribute parallel runs of the population genetics program STRUCTURE on multi-core computers.
ParallelStructure: a R package to distribute parallel runs of the population genetics program STRUCTURE on multi-core computers.
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DOI:
10.1371/journal.pone.0070651
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发表时间:
2013
期刊:
影响因子:
3.7
通讯作者:
Glover KA
中科院分区:
文献类型:
--
作者:
Besnier F;Glover KA
This software package provides an R-based framework to make use of multi-core computers when running analyses in the population genetics program STRUCTURE. It is especially addressed to those users of STRUCTURE dealing with numerous and repeated data analyses, and who could take advantage of an efficient script to automatically distribute STRUCTURE jobs among multiple processors. It also consists of additional functions to divide analyses among combinations of populations within a single data set without the need to manually produce multiple projects, as it is currently the case in STRUCTURE. The package consists of two main functions: MPI_structure() and parallel_structure() as well as an example data file. We compared the performance in computing time for this example data on two computer architectures and showed that the use of the present functions can result in several-fold improvements in terms of computation time. ParallelStructure is freely available at https://r-forge.r-project.org/projects/parallstructure/.
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影响因子:
56.9
作者:
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通讯作者:
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DOI:
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发表时间:
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期刊:
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