From: "Mădălin Ionel Patrașcu" <madalinionel.patrascu@mdc-berlin.de>
To: <60877@debbugs.gnu.org>
Cc: rekado@elephly.net
Subject: [bug#60877] [PATCH 2/4] gnu: Add r-missforest.
Date: Tue, 17 Jan 2023 13:25:36 +0100 [thread overview]
Message-ID: <20230117122538.41537-2-madalinionel.patrascu@mdc-berlin.de> (raw)
In-Reply-To: <20230117122538.41537-1-madalinionel.patrascu@mdc-berlin.de>
* gnu/packages/cran.scm (r-missforest): New variable.
---
gnu/packages/cran.scm | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 53f3ebbcf5..6ae5b96eb2 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -15227,6 +15227,36 @@ (define-public r-misc3d
;; Any version of the GPL.
(license (list license:gpl2+ license:gpl3+))))
+(define-public r-missforest
+ (package
+ (name "r-missforest")
+ (version "1.5")
+ (source (origin
+ (method url-fetch)
+ (uri (cran-uri "missForest" version))
+ (sha256
+ (base32
+ "13c38hpl60ca1kwyv61cxsla6ccmsj4qzp0vrxcq7b827fh5aw21"))))
+ (properties `((upstream-name . "missForest")))
+ (build-system r-build-system)
+ (propagated-inputs
+ (list r-dorng
+ r-foreach
+ r-iterators
+ r-itertools
+ r-randomforest))
+ (home-page "https://github.com/stekhoven/missForest")
+ (synopsis "Nonparametric missing value imputation using Random Forest")
+ (description
+ "The function @code{missForest} in this package is used to impute missing
+values, particularly in the case of mixed-type data. It uses a random forest
+trained on the observed values of a data matrix to predict the missing values.
+It can be used to impute continuous and/or categorical data, including complex
+interactions and non-linear relations. It yields an @acronym{OOB, out-of-bag}
+imputation error estimate without the need of a test set or elaborate cross-
+validation. It can be run in parallel to save computation time.")
+ (license license:gpl2+)))
+
(define-public r-ks
(package
(name "r-ks")
--
2.38.1
next prev parent reply other threads:[~2023-01-17 13:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-17 12:22 [bug#60877] [PATCH] gnu: Add r-baseline, r-missforest, r-speaq and r-alpsnmr MadalinIonel.Patrascu
2023-01-17 12:25 ` [bug#60877] [PATCH 1/4] gnu: Add r-baseline Mădălin Ionel Patrașcu
2023-01-17 12:25 ` Mădălin Ionel Patrașcu [this message]
2023-01-17 12:25 ` [bug#60877] [PATCH 3/4] gnu: Add r-speaq Mădălin Ionel Patrașcu
2023-01-17 12:25 ` [bug#60877] [PATCH 4/4] gnu: Add r-alpsnmr Mădălin Ionel Patrașcu
2023-01-22 8:09 ` bug#60877: [PATCH 1/4] gnu: Add r-baseline Ricardo Wurmus
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