Paired t-test in R

Get the csv (Excel) data file, the R command file, the Results write-up, and a video walking you through the Results write-up with this Buy Me a Coffee (bmc) Link:
www.buymeacoff...
In this video, I describe how to test the hypothesis of the difference between two related (paired) means in R. Additionally, I demonstrate how to evaluate the "sufficient" normality assumption associated with the paired samples t-test via skew and kurtosis of the difference scores.
For more information on the test of the difference between two means, check-out my (free) How2statsbook (Chapter 6):
www.how2statsbo...

[@stevenwilson5556]

I stumbled across your videos looking for how to do ANOVA in SPSS but really liked your style so I subbed. Plan to set some time to crunch through as many of your videos as possible. The only complaint I have is that there is an abrupt end to many videos that require a 2nd video and sometimes there isn't even a 2nd video.. it just ends.. =(
But other than that complaint I love your work. And thank you for doing this.

[@Sudiptmalakar2009]

Very nice demonstration. Thanks