Still wrong! The problem is with a local macro. 
Nick 
[email protected] 
Jean Bouyer
 
> Oops, sorry, the last mail had a wrong title...
> 
> In a loop, I use a local integer variable x that goes from 1 to k. In 
> some commands within the loop, I need using the value x-1. I succeed 
> in creating another local variable : local x1=`x'-1. But I wonder why 
> it didn't work when I used directly ``x'-1'. What is wrong in this 
> syntax ?
*
*   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/