From 3b7c644569189e735080a3de38b1ea70fb6ed89f Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Sat, 7 Mar 2020 19:28:59 +0100
Subject: [PATCH] gnu: r-vsn: Add r-knitr.

* gnu/packages/bioinformatics.scm (r-vsn)[native-inputs]: Add r-knitr.
---
 gnu/packages/bioinformatics.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index b0ec57bda2..fc05c9caf5 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -9360,6 +9360,8 @@ (define-public r-vsn
        ("r-ggplot2" ,r-ggplot2)
        ("r-lattice" ,r-lattice)
        ("r-limma" ,r-limma)))
+    (native-inputs
+     `(("r-knitr" ,r-knitr))) ; for vignettes
     (home-page "https://bioconductor.org/packages/release/bioc/html/vsn.html")
     (synopsis "Variance stabilization and calibration for microarray data")
     (description