How to convert dd/mm/yy to yyyy-mm-dd in R

Question

I have a vector with dates values in this format dd/mm/yy e.g.(27/06/16). I want to convert this in this format yyyy-mm-dd e.g.(2016-06-27) for logical comparison. I am usin

Answer 1

Use lubridate package

library(lubridate)
dmy("27/06/16")