Dear all
I have a dataset with two dates as the example below.
I would like to create a variable X1=DATE2 - DATE1 (months).
How can I proceed?
Thanks in advance for any help
N |
| Date1 | Date2 |
1 |
| 01/06/2006 | 05/06/2009 |
2 |
| 01/01/2006 | 28/03/2006 |
3 |
| 01/01/2002 | 15/01/2002 |
4 |
| 01/09/2007 | 02/10/2008 |
5 |
| 01/01/2000 | 02/02/2000 |
6 |
| 01/01/1993 | 15/01/1993 |
7 |
| 01/10/1989 | 15/10/1989 |
8 |
| 01/02/1998 | 01/07/1998 |
9 |
| 01/03/1998 | 12/03/1998 |
Depending upon how you define number of months difference, you might be able to use something like:
data want;
set have;
months=intck('month',date1,date2,'c');
run;
Depending upon how you define number of months difference, you might be able to use something like:
data want;
set have;
months=intck('month',date1,date2,'c');
run;
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