gnu: Add r-sys.
* gnu/packages/cran.scm (r-sys): New variable.
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the system clipboards.")
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(license license:gpl3)))
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(define-public r-sys
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(package
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(name "r-sys")
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(version "2.1")
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(source
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(origin
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(method url-fetch)
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(uri (cran-uri "sys" version))
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(sha256
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(base32
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"10ml2492bdllh6cz2zl192ip0fdgjkkgayggd3ghswsj5gjv5hrh"))))
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(build-system r-build-system)
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(home-page "https://github.com/jeroen/sys")
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(synopsis "Powerful and reliable tools for running system commands in R")
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(description
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"This package provides drop-in replacements for the base @code{system2()}
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function with fine control and consistent behavior across platforms. It
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supports clean interruption, timeout, background tasks, and streaming STDIN /
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STDOUT / STDERR over binary or text connections. The package also provides
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functions for evaluating expressions inside a temporary fork. Such
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evaluations have no side effects on the main R process, and support reliable
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interrupts and timeouts. This provides the basis for a sandboxing
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mechanism.")
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(license license:expat)))
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(define-public r-vegan
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(package
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(name "r-vegan")
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