1 files changed, 30 insertions, 1 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index e8b635ac16..cd2fea5996 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -12306,6 +12306,8 @@ select colors to use in your R code.")
        ("r-scales" ,r-scales)
        ("r-shiny" ,r-shiny)
        ("r-shinyjs" ,r-shinyjs)))
+    (native-inputs
+     `(("r-knitr" ,r-knitr)))
     (home-page "https://github.com/daattali/ggExtra")
     (synopsis "Marginal histograms for ggplot2 and other enhancements")
     (description
@@ -18006,6 +18008,8 @@ allowed.")
        ("r-rsolnp" ,r-rsolnp)
        ("r-shiny" ,r-shiny)
        ("r-shinydashboard" ,r-shinydashboard)))
+    (native-inputs
+     `(("r-knitr" ,r-knitr)))
     (home-page "https://github.com/Wenchao-Ma/GDINA")
     (synopsis "Generalized DINA model framework")
     (description
@@ -20620,7 +20624,7 @@ techniques to average Bayesian predictive distributions.")
                                     "/share/zoneinfo"))
              #t)))))
     (native-inputs
-     `(("tzdata" ,tzdata)
+     `(("tzdata" ,tzdata-for-tests)
        ("pandoc" ,ghc-pandoc)))
     (propagated-inputs
      `(("r-bh" ,r-bh)
@@ -21102,3 +21106,28 @@ client).")
 designs with and without early outcomes for treatment selection and
 subpopulation type designs.")
     (license license:gpl3)))
+
+(define-public r-nbconvertr
+  (package
+    (name "r-nbconvertr")
+    (version "1.3.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "nbconvertR" version))
+       (sha256
+        (base32
+         "0yhmz177r1miain65vspclahhz8cg7638ldbpsw8ylgf7a60l0sg"))))
+    (properties `((upstream-name . "nbconvertR")))
+    (build-system r-build-system)
+    (inputs
+     `(("jupyter" ,python-nbconvert)
+       ("pandoc" ,ghc-pandoc)))
+    (home-page "https://cran.r-project.org/web/packages/nbconvertR/")
+    (synopsis "Vignette engine wrapping Jupyter notebooks")
+    (description
+     "This package calls the Jupyter script @code{nbconvert} to create
+vignettes from notebooks.  Those notebooks (@code{.ipynb} files) are files
+containing rich text, code, and its output.  Code cells can be edited and
+evaluated interactively.")
+    (license license:gpl3)))