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-rw-r--r--gnu/packages/statistics.scm6
1 files changed, 4 insertions, 2 deletions
diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index 3053de9a45..30d4e65b7c 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -4246,18 +4246,20 @@ including:
 (define-public r-rocr
   (package
     (name "r-rocr")
-    (version "1.0-7")
+    (version "1.0-11")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "ROCR" version))
        (sha256
         (base32
-         "1jay8cm7lgq56i967vm5c2hgaxqkphfpip0gn941li3yhh7p3vz7"))))
+         "0amvvrkiflmr3qygrsgrsja4gaf2v6r6h6i2bgpsm8r069vmlf2p"))))
     (properties `((upstream-name . "ROCR")))
     (build-system r-build-system)
     (propagated-inputs
      `(("r-gplots" ,r-gplots)))
+    (native-inputs
+     `(("r-knitr" ,r-knitr)))
     (home-page "https://rocr.bioinf.mpi-sb.mpg.de/")
     (synopsis "Visualizing the performance of scoring classifiers")
     (description