Hello,
Try the following.
rep(c("Current_date", as.character(df$dates)), 3)
Hope this helps,
Rui Barradas
Em 17-04-2013 10:11, Katherine Gobin escreveu:
Dear R forum
I have a data.frame
df = data.frame(dates = c("4/15/2013", "4/14/2013", "4/13/2013", "4/12/2013"),
values = c(47, 38, 56, 92))
I need to to create a vector by repeating the dates as
"Current_date", 4/15/2013, 4/14/2013, 4/13/2013, 4/12/2013, "Current_date",
4/15/2013, 4/14/2013, 4/13/2013, 4/12/2013, Current_date, 4/15/2013, 4/14/2013, 4/13/2013, 4/12/2013
i.e. I need to create a new vector as given below which I need to use for some
other purpose.
Current_date
4/15/2013
4/14/2013
4/13/2013
4/12/2013
Current_date
4/15/2013
4/14/2013
4/13/2013
4/12/2013
Current_date
4/15/2013
4/14/2013
4/13/2013
4/12/2013
Is it possible to construct such a
column?
Regards
Katherine
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