Chi-Squared Test Example in R

This shows how to run the Chi Squared Test in R.

[zipfslaw]

Thanks for the video. A comment: your example is unusual, in that it is only a single row, versus the more common example of a 2x2 table. That's great--consider changing the title of the video to reflect this unique aspect of the example! I looked all over for such an example a couple of years ago without finding one--surely I'm not the only person who has had that experience...

[dariamarie]

Thank you for your helpful video.  I do believe you had a slight error in your Alternative Hypothesis - the alternative to p1=p2=p3=p4=p5 is at least ONE pk != pj.

[haraldurkarlsson]

Wait, I am confused. Don't you have the set the alpha or p value first and then test? Isn't the other way around this so-called "p-hacking"?

[guilhermehx]

and what about when we have a vector of the expected values (and these values are not simply the total number divided by the number of variable that we have)?

[beckyl]

...but how do I do this with data worth of 300 subjects😧

[subzero]

Great video but I hate the way you speak. It sounds either very condescending or a very bad violin.