Every semester, I try to upload my lectures to the University of South Alabama’s course management site, and, every semester, I run out of space before the half-way mark of the semester. Our IT department recently recommended that I upload my videos to YouTube to avoid these space difficulties. So, I am doing just that!
I already uploaded my first two lectures. The first is a general review of statistics with a focus on descriptive statistics and p-values. The second is an overview of one-variable chi-square tests and the chi-square test of independence (also called two-variable chi-square tests). The links are provided below:
Lecture 1 – Review – https://www.youtube.com/watch?v=-IvU7uTQ9u0
Lecture 2 – Chi-Square – https://www.youtube.com/watch?v=sRxTvZiV8Lg
As always, if you have any questions or comments, please contact me at MHoward@SouthAlabama.edu.
Just made a new guide as a follow-up to my prior guide! It is on the chi-square test of independence, also known as the two-variable chi-square test. Because the “Data Analysis” add-on in Excel does not have this function, it is a pain to calculate in Excel. So, I hope this guide can make it a little bit easier to others.
Here is a link to it: https://mattchoward.com/chi-square-test-of-independence-in-excel-two-variable/
Please email me at MHoward@SouthAlabama.edu if you have any questions!
I am teaching a new online class this semester, which means that I will be making more guides again! today, I just made a guide on calculating one-variable chi-square tests in Excel. Because the “Data Analysis” add-on in Excel does not have this function, they are a pain to calculate in Excel. Nevertheless, I hope this guide is hekpful to some.
Here is a link to it: https://mattchoward.com/one-variable-chi-square-test-in-excel/ .
As always, please email me at MHoward@SouthAlabama.edu if you have any questions!
Need help with performing chi-square tests in R? A new page has been added to MattCHoward.com on the topic. If you have a particular analysis that you need help with, feel free to email MHoward@SouthAlabama.edu with questions or comments!
Chi-Square Test in R