gnu: Add r-rocr.

* gnu/packages/statistics.scm (r-rocr): New variable.
master
Ricardo Wurmus 2016-11-24 15:41:17 +01:00
parent 0cfe0570f2
commit 419a8a186f
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@ -3685,6 +3685,36 @@ including:
@end itemize\n")
(license license:gpl2+)))
(define-public r-rocr
(package
(name "r-rocr")
(version "1.0-7")
(source
(origin
(method url-fetch)
(uri (cran-uri "ROCR" version))
(sha256
(base32
"1jay8cm7lgq56i967vm5c2hgaxqkphfpip0gn941li3yhh7p3vz7"))))
(properties `((upstream-name . "ROCR")))
(build-system r-build-system)
(propagated-inputs
`(("r-gplots" ,r-gplots)))
(home-page "http://rocr.bioinf.mpi-sb.mpg.de/")
(synopsis "Visualizing the performance of scoring classifiers")
(description
"ROCR is a flexible tool for creating cutoff-parameterized 2D performance
curves by freely combining two from over 25 performance measures (new
performance measures can be added using a standard interface). Curves from
different cross-validation or bootstrapping runs can be averaged by different
methods, and standard deviations, standard errors or box plots can be used to
visualize the variability across the runs. The parameterization can be
visualized by printing cutoff values at the corresponding curve positions, or
by coloring the curve according to cutoff. All components of a performance
plot can be quickly adjusted using a flexible parameter dispatching
mechanism.")
(license license:gpl2+)))
(define-public r-kernsmooth
(package
(name "r-kernsmooth")