tost. Two One-Sided Tests of Equivalence.
Program by Alexis Dinno.
Support: alexis.dinno@pdx.edu
Version 3.1.0 (updated November 20, 2019)

This package includes tostt and tostti which perform t tests of mean equivalence, tostpr and tostpri which perform z tests of proportion equivalence, tostmcc and tostmcci which perform equivalence McNemar's tests, and the tostranksum and tostsignrank which perform equivalence tests based on the z approximation to the rank sum and sign rank tests.

This package is written for Stata versions 8+.

All feature and bug requests are welcome and will be considered.

To manually update or install:

  1. In Stata (i) type ado dir and hit ENTER, and (2) type ado uninstall [#], where '#' is the number of tost reported in step (i). Repeat both (i) and (ii) until there are no more versions of tost installed.
  2. In Stata type personal and hit ENTER.
  3. Download tostt.ado, tostti.sthlp, tostt.sthlp, tostpr.ado, tostpri.ado, tostpr.sthlp, tostsignrank.ado, tostsignrank.sthlp, tostranksum.ado, tostranksum.sthlp, tostmcc.ado, tostmcci.ado, tostmcc.sthlp, tostregress.ado, tostregress.sthlp, tostrrp.ado, tostrrpi.ado, and tostrrp.sthlpo the directory reported by the personal command.

You will need to check the web site, and repeat these steps periodically as new versions become available.