Merge pull request #61 from ppalmes/patch-1

bump DataFrames version

Author: oxinabox

Project.toml

@@ -1,7 +1,7 @@
 name = "MLDataUtils"
 uuid = "cc2ba9b6-d476-5e6d-8eaf-a92d5412d41d"
 authors = ["Christof Stocker <stocker.christof@gmail.com>"]
-version = "0.5.2"
+version = "0.5.3"
 
 [deps]
 DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
@@ -13,7 +13,7 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 
 [compat]
-DataFrames = "0.19, 0.20, 0.21"
+DataFrames = "0.19, 0.20, 0.21, 0.22"
 LearnBase = "0.2, 0.3"
 MLDataPattern = "0.5"
 MLLabelUtils = "0.4, 0.5"