try
findit levelsof
or
findit levels
On Sun, Aug 17, 2008 at 12:27 PM, Dick Campbell <[email protected]> wrote:
> I would like to loop over the list of variables in a data set and
> find the number of unique values for each variable, regardless
> of whether the variable is numeric or string. There are several
> ways to do this for a numeric variable, but I don't see a convenient
> way to do it for a mixture of string and numeric variables.
>
>
>
>
>
>
> *
> * For searches and help try:
> * http://www.stata.com/help.cgi?search
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
>
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
