Subject: [PATCH 2/3] gnu: Add r-glmnetutils.

From: Mădălin Ionel Patrașcu<[email-masked]>
Date: Wed, 9 Nov 2022 04:13:30 +0100

* gnu/packages/cran.scm (r-glmnetutils): New variable.
---
 gnu/packages/cran.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 7f5ad1faf3..71843a8cb6 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -4153,6 +4153,32 @@ (define-public r-glue
 Docstrings (PEP-0257) and Julia's Triple-Quoted String Literals.")
     (license license:expat)))
 
+(define-public r-glmnetutils
+  (package
+    (name "r-glmnetutils")
+    (version "1.1.8")
+    (source (origin
+              (method url-fetch)
+              (uri (cran-uri "glmnetUtils" version))
+              (sha256
+               (base32
+                "1k8ivzjgpkm2a948qxx3wmkhlppbk31qc76spv2pscmp24x0lxyn"))))
+    (properties `((upstream-name . "glmnetUtils")))
+    (build-system r-build-system)
+    (propagated-inputs
+     (list r-glmnet
+           r-matrix))
+    (native-inputs (list r-knitr))
+    (home-page "https://github.com/hongooi73/glmnetUtils")
+    (synopsis
+     "Streamline the process of fitting elastic net models with glmnet")
+    (description
+     "This package provides a collection of tools to streamline the process of
+fitting elastic net models with @code{glmnet}.  In addition to providing a formula
+interface, it also features a function @code{cva.glmnet} to do crossvalidation
+for both α and λ, as well as some utility functions.")
+    (license license:gpl2)))
+
 (define-public r-paletteer
   (package
     (name "r-paletteer")
-- 
2.38.1