ANOVA in R: a complete example

Рет қаралды 12,335

2 жыл бұрын

A complete example of ANOVA using R, including verification of assumptions and post-hoc testing. All the good stuff!
If this vid helps you, please help me a tiny bit by mashing that 'like' button. For more #rstats joy, crush that 'subscribe' button!

Пікірлер: 25

@EquitableEquations Жыл бұрын

You can find materials from this vid (and others) at github.com/equitable-equations/youtube.

@jorgeromero141 2 жыл бұрын

You are simply the best of the best. I love you in the good sense of the world. I would like to wholeheartedly praise your endless commitment towards the community. God bless you my dear pal.

@EquitableEquations 2 жыл бұрын

Thanks so much!!

@gurjotsinghsidhu1643 4 ай бұрын

One thing I like about your videos is that you not only explain how to do 'something' in R, you also explain that 'something' in general. For e.g. in this video, I learned 'what is ANOVA' and 'how to do ANOVA in R' at the same time. Thanks a lot!

@Nothingimportant1 Жыл бұрын

I just do not know why you do not get enough views and likes as well as comments when you are such a helpful and wonderful teacher. I really want you to get what you deserve.

@user-iu5jy9zq1u Жыл бұрын

I really appreciate how concise your videos are. No useless info at all. All the necessary info in less than 10 mins.

@EquitableEquations Жыл бұрын

Thanks!

@canokten7216 10 ай бұрын

yes I love it thank you professor!

@Ammarsays Жыл бұрын

Very concise and to the point. Really appreciate the effort.

@jakobbornhaeuser8925 2 ай бұрын

great explaination, thank You!!

@intesartaieb8590 Жыл бұрын

great tutorial , can you please make a video explain what are these statistics in this video mean

@Nothingimportant1 Жыл бұрын

I have a suggestion. Please go deeper into the description in future videos. We students also need to understand, for example, in this video, what that number of DF means. Or other variables. I think if you hit this point, dizzy students will find you at the end.

@mugomuiruri2313 Жыл бұрын

Diagnostics well visualised.

@romanvasiura6705 Жыл бұрын

Thank you!

@EquitableEquations Жыл бұрын

You’re so welcome!

@CanDoSo_org 6 ай бұрын

Could you please do more on two-way and repeated ANOVA tutorials? Thanks.

@EquitableEquations 6 ай бұрын

This is on my to-do list for sure!

@Marie-wi9hl Ай бұрын

Hoe do you run an Anova with multiply imputed data (mice)? Because if I try to do so in R, I only get error messages. Even with the mi:anova function. Thank you :)

@Ammarsays Жыл бұрын

I have checked these assumptions. My data is neither normally distributed nor variances are small. Please also make video on non-parametric tests.

@EquitableEquations Жыл бұрын

Yes for sure! A lot of times these issues can be resolved with a log (or square root) transform of the response variable.

@Ammarsays Жыл бұрын

@@EquitableEquations Log transformation resolved the issue. Thank you for your feedback.

@Ammarsays 8 ай бұрын

How can i save the result of summary(model) as a table?

@EquitableEquations 8 ай бұрын

Hi! I recommend broom::tidy. I talk about that package here: kzfaq.info/get/bejne/hd9hkqSQv86niWQ.html

@mugomuiruri2313 Жыл бұрын

Why Tukey?

@Nothingimportant1 Жыл бұрын

It is when we want to find out the means by which one of the 3 groups is different. By running Anova we only find out to reject the H0 but did not know which one is different.