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01/17: gnu: Add r-workflows.
From: |
guix-commits |
Subject: |
01/17: gnu: Add r-workflows. |
Date: |
Fri, 11 Sep 2020 12:33:48 -0400 (EDT) |
rekado pushed a commit to branch master
in repository guix.
commit 8d58b5b2a7ea0fe4d106f355951687086887cf3f
Author: Peter Lo <peterloleungyau@gmail.com>
AuthorDate: Mon Jun 29 13:50:27 2020 +0800
gnu: Add r-workflows.
* gnu/packages/cran.scm (r-workflows): New variable.
Signed-off-by: Ricardo Wurmus <rekado@elephly.net>
---
gnu/packages/cran.scm | 43 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index de42738..c3e0ea3 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -23607,3 +23607,46 @@ environments (e.g. development, test, production).
It reads values using a
function that determines the current environment and returns the appropriate
value.")
(license license:gpl3)))
+
+(define-public r-workflows
+ (package
+ (name "r-workflows")
+ (version "0.1.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "workflows" version))
+ (sha256
+ (base32
+ "14lzbszz7ybfzqa5zw1hfh81b8rbwwyza6x8nhpnknl6x4adqfql"))))
+ (properties `((upstream-name . "workflows")))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-cli" ,r-cli)
+ ("r-ellipsis" ,r-ellipsis)
+ ("r-generics" ,r-generics)
+ ("r-glue" ,r-glue)
+ ("r-hardhat" ,r-hardhat)
+ ("r-parsnip" ,r-parsnip)
+ ("r-rlang" ,r-rlang)))
+ (native-inputs
+ `(("r-knitr" ,r-knitr)))
+ (home-page "https://github.com/tidymodels/workflows")
+ (synopsis "Modeling workflows")
+ (description
+ "A workflow is an object that can bundle together your pre-processing,
+modeling, and post-processing requests. For example, if you have a
+@code{recipe} and @code{parsnip} model, these can be combined into a
+workflow. The advantages are:
+
+@enumerate
+@item You don’t have to keep track of separate objects in your workspace.
+@item The recipe prepping and model fitting can be executed using a single
+ call to @code{fit()}.
+@item If you have custom tuning parameter settings, these can be defined using
+ a simpler interface when combined with @code{tune}.
+@item In the future, workflows will be able to add post-processing operations,
+ such as modifying the probability cutoff for two-class models.
+@end enumerate
+")
+ (license license:expat)))
- branch master updated (24e37fb -> 23bd6f6), guix-commits, 2020/09/11
- 01/17: gnu: Add r-workflows.,
guix-commits <=
- 03/17: gnu: Add r-gpfit., guix-commits, 2020/09/11
- 04/17: gnu: Add r-yardstick., guix-commits, 2020/09/11
- 05/17: gnu: Add r-rsample., guix-commits, 2020/09/11
- 06/17: gnu: Add r-dicedesign., guix-commits, 2020/09/11
- 02/17: gnu: Add r-hardhat., guix-commits, 2020/09/11
- 09/17: gnu: Add r-tidyposterior., guix-commits, 2020/09/11
- 10/17: gnu: Add r-tidypredict., guix-commits, 2020/09/11
- 11/17: gnu: Add r-janeaustenr., guix-commits, 2020/09/11
- 13/17: gnu: Add r-hunspell., guix-commits, 2020/09/11
- 15/17: gnu: Add r-parsnip., guix-commits, 2020/09/11