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| From | <alvine.bissery@chu-lyon.fr> |
| To | <statalist@hsphsun2.harvard.edu> |
| Subject | st: Generate variable which identify same subject |
| Date | Mon, 21 Aug 2006 18:06:08 +0200 |
Dear all, I have a data set with 260 rows for 36 different subject. All subject are identify by their name, a string variable. I would like to create a variable "id" with value 1 for the fist subject, value 2 for the second ... until 36 Name id Alli 1 Alli 1 Alli 1 Bear 2 Chea 3 Chea 3 . . . How can I do ? Thank you Alvine * * For searches and help try: * http://www.stata.com/support/faqs/res/findit.html * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/
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