Reading from CSV file in R and formatting dates and times with strptime()

Question

I want to format my timestamp data with strptime()

Reading from a txt file as a CSV ( read.csv(time.txt) ). My time.txt only contains one column with dates, time. For example,

29/1/12 19:48
30/12/13 21:48 
31/4/13 2:49

FYI, been instructed use only strptime() function. I am getting the result something like this:

V1
NA

mydata <- read.csv("time.txt", header = FALSE)
x <- mydata
strptime(x,format = "%d/%m/%y %H:%M")

Answer 1

Answered in comments:

strptime(x$V1,format = "%d/%m/%y %H:%M")