t-stat for Event study

Even if it is not free, it is really great and saved my life and my thesis.
They have an easy-to-understand youtube tutorial ( http://www.youtube.com/watch?v=XP-j6v1OvuY) and a great customer service.

Aoa,

I came to know that it is outsatnding forum. I have some questions. How we find t-test value of AR and CAAR...etc.

Is it AR t-test or CAAR t-test? what is hypothesis of AR and CAAR and how we calculate p-value? kemelife, maximagic, Cutter and Noob12 please help me and send me example in excel. My

email is wasimkust@gmail.com

I am waiting for you email.

Regards