Hi all!  I just finished uploading four new sections to the Statistics Help portion of my academic website.  To access these four pages, please click on the links below:

Dummy-Coded Regression in Excel

Dummy-Coded Regression in SPSS

Quadratic Regression in Excel

Quadratic Regression in SPSS

As always, if you need any help with these guides or anything else, please email me at MHoward@SouthAlabama.edu.