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gnu: Add r-dtt.

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* gnu/packages/algebra.scm (r-dtt): New variable.
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Lars-Dominik Braun 2021-03-15 09:23:42 +01:00
parent 4bc1707dba
commit ed48898931
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gnu/packages/algebra.scm
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@ -13,6 +13,7 @@
;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
;;; Copyright © 2021 Lars-Dominik Braun <ldb@leibniz-psychology.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -63,6 +64,7 @@ (define-module (gnu packages algebra)
#:use-module (guix build-system gnu)
#:use-module (guix build-system cmake)
#:use-module (guix build-system python)
#:use-module (guix build-system r)
#:use-module (guix download)
#:use-module (guix git-download)
#:use-module (guix hg-download)
@ -1584,3 +1586,24 @@ (define-public iml
the dimension of the input matrix (usually p should be prime and should be
no more than about 20 bits long).")
(license license:bsd-3)))
(define-public r-dtt
(package
(name "r-dtt")
(version "0.1-2")
(source
(origin
(method url-fetch)
(uri (cran-uri "dtt" version))
(sha256
(base32
"0n8gj5iylfagdbaqirpykb01a9difsy4zl6qq55f0ghvazxqdvmn"))))
(properties `((upstream-name . "dtt")))
(build-system r-build-system)
(home-page "http://www.r-project.org")
(synopsis "Discrete Trigonometric Transforms")
(description
"This package provides functions for 1D and 2D Discrete Cosine Transform
(@dfn{DCT}), Discrete Sine Transform (@dfn{DST}) and Discrete Hartley Transform
(@dfn{DHT}).")
(license license:gpl2+)))