add ggplot2.

jeliason · jeliason · commit 810defb5082c · 2025-07-14T17:26:15.000-06:00
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -21,7 +21,8 @@ Imports:
     tibble,
     tidyr,
     methods,
-    stats
+    stats,
+    ggplot2
 Additional_repositories:
   https://mc-stan.org/r-packages/
 SystemRequirements: CmdStan (https://mc-stan.org/users/interfaces/cmdstan)
