Nick n.j.cox@durham.ac.uk NBER Test > Thank you for the helpful responses. I am still > unsure on how to display the labels "unsure" and > "wont tell" for the extended missing values: > > . tab q1, missing > > Question 1 | Freq. Percent Cum. > ------------+----------------------------------- > a1 | 1 25.00 25.00 > a2 | 1 25.00 50.00 > . | 2 50.00 100.00 > ------------+----------------------------------- > Total | 4 100.00 > > . list q1 > > +----+ > | q1 | > |----| > 1. | a1 | > 2. | . | > 3. | . | > 4. | a2 | > +----+ > * * 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/