t-test and interpreting p values using R Programming

This video explains how to use a t-test and interpret the p value using R programming. If you are doing data analysis or interested in data science, then you'll need to learn how to do statistical analysis. Statistics and statistical inference is easy when you know how. If you're doing any kind of quantitative rsearch, then this is a must.

[Shawn-gmcf]

I can't say this enough, but please keep making these. I'm hoping I can use your videos to supplement my own stats classes in the future, because they really are great at getting at the meat and potatoes of both the code and theory behind the stats.

[KathySolita]

Thanks so much for making this. I've been watching dozens of videos, and none of them explain how to extract the values from the t-test for inline coding like here! MVP

[ImLeviathan]

as a total newbie in statistics and trying to learn by myself this video has helped a lot. Thanks for coupling up explanations of code and basic concepts in statistics. Very much appreciated!

[daniellarkins]

Great video, I'm just starting with R and your videos have been great. The explanations of the codes you provide is fantastic. Keep up the awesome work.

[muhammedhadedy]

Great as usual. I can't wait to see the next video. Thanks for the great work.

[michaelmillett]

I really appreciate you making these videos! They are really helpful!

[jd]

Another great one in the bag. Great job!

[thomassauv]

As a PhD candidate, your videos helped a lot. Very efficient. Thanks a lot.¨Please continue with other statiscal tests ;)

[romanvasiura]

Thank you for this great video!

It's so fan to look how easy you do it))

Hopefully I'll find more materials in your other resources!

[rupeshingle]

Thank you sir for proving this important and beautiful knowledge, I love the way you teach.
Thank you again

[javiermonroy]

Jesus Christ, this channel just keeps getting better and better. Thanks for the content!

[aaronmombos]

This is great! I'm new to R and new to statistics and your channel is very helpful! A question, if using t-tests to determine significance in product price changes, would you use a double sided, single sided test, or paired test? Thank you!

[janinemashny]

I love how excited he is to talk about R!!

[AmitYadav-eesz]

I hope you will never stop making videos on far as R is in trend.

[jamesleleji]

Thanks for sharing this Greg. It's incredibly helpful

[etm]

Great video! Helped me with my R lab homework, thank you!!

[LearningAddict]

I really enjoyed your videos. As always. Thx for making this great video explanation.

[vipeeera]

Great video. Could you please also start sharing the code to produce the graphs you use to visualize the concepts you speak about?

[AnupKumar-nzqq]

Thank you for explaining in this beautiful manner

[DavidBarnwelltkdja]

Thanks for the video. Do you have one that discusses the density plots you created for life expectancy? This is an excellent series, btw.