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In this case, I think only the first two lines of method 2 are needed:
COMPUTE mydate=NUMBER(datestr,ADATE10).
FORMATS mydate(ADATE10).
________________________________
From: SPSSX(r) Discussion on behalf of Ariel Barak
Sent: Thu 12/20/2007 1:05 PM
To: SPSSX-L@LISTSERV.UGA.EDU
Subject: Re: STRING TO DATE?
Sydelle,
The text below is copied from Raynald's SPSS Tools website -
http://www.spsstools.net/LearningSyntax.htm#DateTutorial
HTH,
Ariel
** 3. Convert a string containing a date into a date variable.*
DATA LIST LIST /datestr(A10).
BEGIN DATA
11/26/1966
01/15/1981
END DATA.
LIST. *
--> method 1* (a general method)
COMPUTE mth=NUMBER(SUBSTR(datestr,1,2),F8.0).
COMPUTE day=NUMBER(SUBSTR(datestr,4,2),F8.0).
COMPUTE yr=NUMBER(SUBSTR(datestr,7),F8.0).
COMPUTE mydate=DATE.DMY(day,mth,yr).
FORMAT mydate(SDATE11).
VARIABLE WIDTH mydate (11).
EXECUTE.
* The date in the above string variable has the form mm/dd/yyyy. The code
works as
* is if the initial format is mm.dd.yyyy or mm-dd-yyyy. It is easy to modify
the above
* to handle variations such as yyyy/mm/dd, dd/mm/yyyy. *
--> method 2* (works only when data fit an existing SPSS date format)
COMPUTE mydate=NUMBER(datestr,ADATE10).
FORMATS mydate(ADATE10).
VARIABLE WIDTH mydate(10). /* The purpose of this line is to display all 4
digits of the year in the data editor */.
EXECUTE.
On Dec 20, 2007 12:33 PM, Raffe, Sydelle, SSA <DRaffe@acgov.org> wrote:
> I have string vars in the format 08/31/2007. How can I use syntax to
> convert them to date vars? Thanks.
>
> Sydelle Raffe, Alameda County Social Services Agency
> Information Services Division, Office of Data Management
> e:mail: draffe@acgov.org
> phone: 510-271-9174 fax: 510-271-9107
> If you have a request for information, please submit an ODM request form
> at:
> https://alamedasocialservices.org/staff/support_services/statistics_and_reports/odm/index.cfm
>
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