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Have you had a look at -help whatsnew9to10-, particularly "What's new in
data management"? And try both versions of this:
*************
di date("102108", "mdy", 2010)
di date("102108", "MDY", 2010)
*************
HTH
Martin
-----Ursprüngliche Nachricht-----
Von: [email protected]
[mailto:[email protected]] Im Auftrag von Michael
McCulloch
Gesendet: Montag, 5. Oktober 2009 19:25
An: Statalist Statalist
Betreff: st: -date- creates missing values
Hello friends,
I recently moved a do-file from Stata 9 to 10, and the following short
date program, instead of creating Stata dates, now creates missing
values. It's supposed to take dates in MM/DD/YY format imported from
an Excel .csv file, and translating them to Stata date format.
I'd appreciate any pointers/critiques on my method, or what I missed
in the 9 to 10 upgrade...
*prep date vars, from mm/dd/yy
foreach D of varlist d_sample1 ///
d_sample2 ///
{
generate `D'1 = date(`D', "mdy", 2010)
format `D'1 %d
drop `D'
rename `D'1 `D'
}
Michael McCulloch, LAc MPH PhD
Pine Street Foundation
124 Pine Street
San Anselmo, CA 94960-2674
tel: 415-407-1357
fax: 206-338-2391
[email protected]
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
