Displaying 1 result from an estimated 1 matches for "tp23064454p23067500".
2009 Apr 15
2
From daily series to monthly and viceversa
I have the following daily exchange rate series (from january 1st 1996 to
december 31st 2008) and I want to obtain them monthly series from it. I've
read about the 'zoo' library but I'm not getting it how to do it. These are
the data (left column day-month-year, right column the index)
31/12/1993 1,12509
03/01/1994 1,12509
04/01/1994 1,12558
05/01/1994 1,1258
06/01/1994 1,12596