st: xtfisher -- too many values error

["Olga Gorbachev Melloni" <olga_gorbachev@hotmail.com>]

Hi,

I am trying to test whether my data (individual consumption) has a unit 
root. but i am getting an error message saying that I have too many values.

What does this mean and how do i get over this problem? I tried to run it 
for a subset (for a specific cohort), but with no luck.

thanks,Olga


*
*   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/