75/80: gnu: r-dt: Update to 0.15.

[guix-commits]

rekado pushed a commit to branch master
in repository guix.

commit 06576a5bd06edffebadfa2b292aeb14a08f3cca1
Author: Ricardo Wurmus <rekado@elephly.net>
AuthorDate: Wed Aug 12 11:59:53 2020 +0200

    gnu: r-dt: Update to 0.15.
    
    * gnu/packages/statistics.scm (r-dt): Update to 0.15.
---
 gnu/packages/statistics.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index e692c4e..5209d7f 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -3161,13 +3161,13 @@ using the multicore functionality of the parallel 
package.")
 (define-public r-dt
   (package
     (name "r-dt")
-    (version "0.14")
+    (version "0.15")
     (source (origin
               (method url-fetch)
               (uri (cran-uri "DT" version))
               (sha256
                (base32
-                "0xhinw7wasrai5wfswp3r48qfv7ppdfd9jc7py2rp63dn0bnvbab"))))
+                "1wc2aiqkn01i571h29847yaq7vb624bkf44axp4ygpn0r85hdq7k"))))
     (properties
      `((upstream-name . "DT")))
     (build-system r-build-system)