Balázs Klein wrote:
>
> Hi,
> Yes I know that SPSS can do this - in fact that is the only way I
> could solve this so far, but that is a very expensive workaround for
> anybody not currently owning SPSS.
Huh, perhaps you could try with PSPP ... (I don't know if it can do it,
but I know it is supposed to be a replacement to SPSS).
--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.
