My ado files are all available on GitHub. The link is here: https://github.com/shafiquejamal/stata_ado_files

My ado files are all available on GitHub. The link is here:

https://github.com/shafiquejamal/stata_ado_files

To get these files, visit the above link and click download zip (on the right).

To get individual files, click on any of the files, and then click "Raw". You can then copy the text and past into your do file editor (e.g. https://raw.github.com/shafiquejamal/stata_ado_files/master/collapseandpreserve.ado)