Also need lubridate

This commit is contained in:
hadley
2016-02-11 08:20:13 -06:00
parent 302528634e
commit 55ec3898a2

View File

@@ -19,6 +19,7 @@ Imports:
jpeg,
jsonlite,
Lahman,
lubridate,
knitr,
maps,
microbenchmark,