add gitignore

haozhu233 · Feb 27, 2017 · 3688a08 · 3688a08
1 parent 94b317e
commit 3688a08
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1,3 +1,5 @@
 .Rproj.user
 .Rhistory
 .RData
+.Ruserdata
+.DS_Store