add command to auto-install kableExtra

danilofreire · Oct 3, 2019 · 2fe25b7 · 2fe25b7
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diff --git a/article/article.Rmd b/article/article.Rmd
@@ -36,6 +36,9 @@ output:
 r <- getOption("repos")
 r["CRAN"] <- "https://cran.rstudio.com/"
 options(repos = r)
+if (!require("kableExtra")) {
+    install.packages("kableExtra")
+}
 ```
 
 [^auth01]: You can add author information using footnotes. 

diff --git a/article/article.pdf b/article/article.pdf