posixct - Remove seconds from time in R

Question

I am trying to remove the seconds from a column of hours in POSIXct format:

#"2016-04-02 10:33:45 COT" "2016-04-02 22:19:24 COT"
#"2016-04-09 17:47:13 COT" "2016-04-13 16:56:23 COT"

x <- structure(c(1459589625, 1459631964, 1460220433, 1460562983),
     class = c("POSIXct", "POSIXt"), tzone = "")

I am trying this but I am not seeing results:

y <- as.POSIXct(x, format = "%d/%m/%Y %H:%M")

Answer 1

you can use round.POSIXt:

round(Sys.time(), units = "mins")
#"2017-01-30 11:20:00 CET"