gnu: Add r-fftwtools.
* gnu/packages/cran.scm (r-fftwtools): New variable.
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@ -35,6 +35,7 @@
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#:use-module (guix git-download)
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#:use-module (guix git-download)
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#:use-module (guix utils)
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#:use-module (guix utils)
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#:use-module (guix build-system r)
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#:use-module (guix build-system r)
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#:use-module (gnu packages algebra)
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#:use-module (gnu packages base)
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#:use-module (gnu packages base)
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#:use-module (gnu packages compression)
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#:use-module (gnu packages compression)
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#:use-module (gnu packages curl)
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#:use-module (gnu packages curl)
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@ -8537,3 +8538,28 @@ and scaling rows, columns or both, and for computing low-rank @dfn{single
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value decompositions} (SVDs) on large sparse centered matrices (i.e. principal
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value decompositions} (SVDs) on large sparse centered matrices (i.e. principal
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components).")
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components).")
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(license license:gpl2)))
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(license license:gpl2)))
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(define-public r-fftwtools
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(package
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(name "r-fftwtools")
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(version "0.9-8")
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(source
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(origin
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(method url-fetch)
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(uri (cran-uri "fftwtools" version))
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(sha256
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(base32
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"1nqvpzda281rxi1cmwajxxsn3sc3gz7scv8bvs5jm34kf36whha6"))))
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(build-system r-build-system)
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(inputs `(("fftw" ,fftw)))
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(home-page "https://github.com/krahim/fftwtools")
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(synopsis "Wrapper for FFTW3")
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(description
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"This package provides a wrapper for several FFTW functions. It provides
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access to the two-dimensional FFT, the multivariate FFT, and the
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one-dimensional real to complex FFT using the FFTW3 library. The package
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includes the functions @code{fftw()} and @code{mvfftw()} which are designed to
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mimic the functionality of the R functions @code{fft()} and @code{mvfft()}.
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The FFT functions have a parameter that allows them to not return the
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redundant complex conjugate when the input is real data.")
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(license license:gpl2+)))
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