From 81cc043322adc58ff5484a80991159efb7ee2e55 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Wed, 12 Aug 2020 11:59:33 +0200
Subject: [PATCH] gnu: r-data-table: Update to 1.13.0.

* gnu/packages/statistics.scm (r-data-table): Update to 1.13.0.
[native-inputs]: Add r-knitr.
---
 gnu/packages/statistics.scm | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index b5ee3923d9..4b5f6d6d2b 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -1826,18 +1826,19 @@ times.")
 (define-public r-data-table
   (package
     (name "r-data-table")
-    (version "1.12.8")
+    (version "1.13.0")
     (source (origin
               (method url-fetch)
               (uri (cran-uri "data.table" version))
               (sha256
                (base32
-                "1p7rf4v3ysflpgcmy9krkwmcy7z22wb08xm443649waz6lx5z9yk"))))
+                "0wihpg1syjxzsij2fmhwh30vvf2cghw2b2qi79w36qwil2s8w2gn"))))
     (build-system r-build-system)
     (inputs
      `(("zlib" ,zlib)))
     (native-inputs
-     `(("pkg-config" ,pkg-config)))
+     `(("pkg-config" ,pkg-config)
+       ("r-knitr" ,r-knitr)))
     (home-page "https://github.com/Rdatatable/data.table/wiki")
     (synopsis "Enhanced version of data.frame R object")
     (description