刚把自己的STATA 升到了10.1，在说明里看到这么一段，不知是否说明STATA具有META功能了？还是只是说加强了编程功能？谢。Other enhancements include
• The ability to reorder the individual plots (scatters, lines, range
bars, etc.) using the new “bubble” tool available in the twoway
graph dialog box.
• The reshape command now preserving all variable labels
when reshaping data from wide form to long form and back to
wide form.
• A set of Mata functions for handling associative arrays (also
known as containers, maps, dictionaries, indices, and hash
tables). These will be of interest to Stata programmers
developing large systems in Mata.
The update to Stata 10.1 is free for Stata 10 users. If you have Stata 10,
select Help>Official Updates from the Stata menu, or type update
query and follow the directions.

[此贴子已经被作者于2008-9-2 20:45:59编辑过]