From 5dca64ea940e3991d9dfee8378b9083f1321db8d Mon Sep 17 00:00:00 2001
From: Chuck Powell <ibecav@gmail.com>
Date: Fri, 15 Jun 2018 15:06:48 -0400
Subject: [PATCH] Need to add methods to support ggslopegraph2

allows the is function to be used
---
 DESCRIPTION | 1 +
 1 file changed, 1 insertion(+)

diff --git a/DESCRIPTION b/DESCRIPTION
index 08aa574..eb44ce2 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -13,6 +13,7 @@ Description: Convert a data frame (containing a panel dataset, where rows
     "slopegraph" using either base or ggplot2 graphics.
 Imports:
     stats,
+    methods,
     utils,
     graphics,
     dplyr,