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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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@ -4531,3 +4531,30 @@ (define-public r-matrixmodels
"This package models with sparse and dense matrix matrices, "This package models with sparse and dense matrix matrices,
using modular prediction and response module classes.") using modular prediction and response module classes.")
(license license:gpl2+))) (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+)))