Subject: [PATCH 01/15] gnu: Add r-paramhelpers.

From: Navid Afkhami <[email-masked]>
Date: Fri, 23 Jun 2023 13:48:45 +0000

* gnu/packages/cran.scm (r-paramhelpers): New variable.
---
 gnu/packages/cran.scm | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index ba81580258..d9a1914eb0 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -2408,6 +2408,29 @@ (define-public r-paralleldist
 naming conventions as distance methods of existing R packages.")
     (license license:gpl2+)))
 
+(define-public r-paramhelpers
+  (package
+    (name "r-paramhelpers")
+    (version "1.14.1")
+    (source (origin
+              (method url-fetch)
+              (uri (cran-uri "ParamHelpers" version))
+              (sha256
+               (base32
+                "088sl3az4ysq8cyw82brdn9xm5yy7rqskxih462d1m5hi62gyl04"))))
+    (properties `((upstream-name . "ParamHelpers")))
+    (build-system r-build-system)
+    (propagated-inputs (list r-backports r-bbmisc r-checkmate r-fastmatch))
+    (home-page "https://paramhelpers.mlr-org.com")
+    (synopsis
+     "Helpers for parameters in black-box ptimization, tuning and machine learning")
+    (description
+     "Package for parameter description and operations in optimization, tuning and machine learning.
+Parameters can be described (type, constraints, defaults, etc.), combined
+to parameter sets and can in general be programmed on.  A useful OptPath
+object (archive) to log function evaluations is also provided.")
+    (license license:bsd-2)))
+
 (define-public r-pheatmap
   (package
     (name "r-pheatmap")
-- 
2.34.1