Drop explicit loading of ggplot2

pulled in by cowplot
rajewsky-lab · May 17, 2018 · 84d179b · 84d179b
1 parent c5e6d6f
commit 84d179b
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/functions.R b/functions.R
@@ -30,7 +30,8 @@
 # change log (reverse chronological) #
 ######################################
 
-# 2018-05-17: replaced require by library
+# 2018-05-17: dropped explicit loading of ggplot2 (pulled in by cowplot)
+#             replaced require by library
 # 2018-05-16: renamed app for publication
 # 2018-04-23: added fixed expression range support to 3D model coloring
 # 2018-04-16: renamed y-axis limits inputs to expression range inputs
@@ -113,9 +114,6 @@
 # get pipe operators
 library(magrittr)
 
-# get ggplot for plotting
-library(ggplot2)
-
 # get log2_trans for logscale
 library(scales)