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gnu: Add r-quantreg.

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* gnu/packages/statistics.scm (r-quantreg): New variable.

Signed-off-by: Ben Woodcroft <donttrustben@gmail.com>
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Raoul Jean Pierre Bonnal 2017-03-11 15:03:07 +10:00 committed by Ben Woodcroft
parent 545d0789fc
commit 49dc1fa5cb
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gnu/packages/statistics.scm
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@ -4531,3 +4531,30 @@ (define-public r-matrixmodels
"This package models with sparse and dense matrix matrices,
using modular prediction and response module classes.")
(license license:gpl2+)))
(define-public r-quantreg
(package
(name "r-quantreg")
(version "5.29")
(source
(origin
(method url-fetch)
(uri (cran-uri "quantreg" version))
(sha256
(base32
"098gy8xv9kcl5y0cm93b8chr5sm6crrdxi20bkx9lmwmybl3himv"))))
(build-system r-build-system)
(native-inputs
`(("gfortran" ,gfortran)))
(propagated-inputs
`(("r-matrixmodels" ,r-matrixmodels)
("r-sparsem" ,r-sparsem)))
(home-page "http://www.r-project.org")
(synopsis "Quantile regression")
(description
"This package provides an estimation and inference methods for models
of conditional quantiles: linear and nonlinear parametric and non-parametric
models for conditional quantiles of a univariate response and several methods
for handling censored survival data. Portfolio selection methods based on
expected shortfall risk are also included.")
(license license:gpl2+)))