concaveman added to dependencies

serhatcevikel · web-flow · commit 15a70460278b · 2019-06-30T22:29:20.000+03:00
To address:

"
Quitting from lines 143-153 (plotly_book.Rmd) 
Error: Package `concaveman` required for `geom_mark_hull`.
"
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -28,6 +28,7 @@ Depends:
   trelliscopejs,
   ggstat,
   ggforce,
+  concaveman,
   ggmosaic,
   ggalt,
   GGally,
