In addition to my STAT 450/870 students, these videos are made available to people outside of my course to help those who may be teaching or learning about regression analysis. If you are not in my course and find these videos beneficial, please let me know by e-mailing me at bilder@unl.edu. This information can help me obtain more resources (faster computer, better microphone, more webserver space, ...) to make these videos better! Thank you for your interest in these videos!