To download the community-contributed Stata ado-files and do-files associated
with the Stata Journal article, type the following commands in Stata:

       . net from http://www.stata-journal.com/software/sj24-1/
       . net describe st0738
       . net install st0738
       . net get st0738

or you could

       1.  select Help and then SJ and community-contributed commands
       2.  click on Stata Journal
       3.  click on sj24-1
       4.  click on st0738
       5.  click on "install"
       5.  click on "click here to get"

Note that the do-files and other ancillary files will be copied to your
current directory.
