st: Rename from UPPER to lowercase

["Paolo Grillo, MD" <paolo.grillo@guest.unimi.it>]

I would like to rename a lot of varname from UPPER to lower case 
maintaining the same variable name.
Is it possible to use foreach?.
Thanks
Paolo Grillo

--



* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
Paolo Grillo MD
Nephrologist 
Statisticians
EPOCA Research Center for Occupational, Clinical & Environmental Epidemiology
Department of Occupational and Environmental Health "Clinica L. Devoto"
University of Milan
Via San Barnaba 8
20122 Milano - ITALY
Tel: +39 02 503-20148
Fax: +39 02 503-20126
E-Mail paolo.grillo@guest.unimi.it



*
*   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/