one way ANOVA and Post Hoc Tests using R and RStudio

[@laurencrooks5261]

Thank you so so so so so so so so much! I have been trying to do this for HOURS and it took seconds after watching your video. You are brilliant. You are a life savor!

[@advancedresearch]

Thank you so much for your feedback. Stay blessed 😊

[@marcellacaprario2932]

Same here, a year later haha.This was a lifesaver. I was about to throw my computer hahaha

[@KhushbooGauttam]

This was really helpful, did R for the first time and was able to to do it in half and hour

[@chefraniii]

THANK YOU SO MUCH I HAVE BEEN STRUGGLING FOR HOURS AND BECAUSE OF YOUR VIDEO I GOT IT IN 5 MINUTES

[@KayySame]

U are still saving grad students with this video thank u

[@powerpointpro3204]

This was extremely helpful and to the point!

[@Noel_13]

Thank you brother!! Greetings from Argentina

[@karstvignale5500]

this was extremely helpful, thank you so much raj!!!!!!!

[@duongvandung9853]

We only use Tukey test when the sample of each group are equal. In case obs in each group are not equal, LSD test can be use!

[@federicogarland272]

thank you

[@ReggaeGirl183]

Thank you so much, this video saved me! Perfect explanation.

[@jyl1273]

Thanks for the video. In the video you used tuckey's post hoc test which assumes equal variance. Is there a way to use James-howell post hoc test in R when equal variance is not assumed?

[@advancedresearch]

Thank you so much for your feedback, stay tuned for other videos on the topic. 😊

[@EyaNouira]

What package did you use to use aov please? :'(

[@advancedresearch]

AOV is available by default in built in package.

[@mebratuify]

How can we write to compare more than one dependent variable? Thank you. E.g., aov(Treat~ADG121,ADG2242,ADG142,....)..then? ADG121, ADG2242, and ADG142 are body weights which are dependent variables.

[@sophiad.1723]

Hi! I hope you are still able to see this comment. I am having trouble. When I type the command "aov(Timson~Scar)", the term that only appears is "Scar". Scar is a character while Timson is numeric. Why is this so?

[@boris87mario14]

How do I use one way ANOVA when comparing 3+ columns? Now you only have a comparison between 2 columns

[@alinepereira2309]

Thanks =)

[@advancedresearch]

Thank you so much for your feedback. 😊

[@sudhanpachhain4182]

This guy sounds Nepalese. Anyways, nice video.

[@JourneyGrowthHub]

I did it just by watching your video. thanks. can you explain how to deal with replicated data because ANOVA is used for replicates only.

[@MaiNguyen-dw5eb]

can you give me the data file in the video, please...

[@n8dyzre]

I just subscribed. Please direct me to rstudio code for the dunnett multiple comparison method. I need to perform the Dunnett multiple-comparison test at a 1% significance level and with a control. Also please direct me to the appropriate library to use for Dunnett.

[@advancedresearch]

Thank you for subscribing and your feedback. Stay tuned for other videos. 😊

[@nf3922]

It would be nice if someone could make a basic tutorial without all of these imports. Just give us something simple. Three groups made of no more than six replicates, and just walk us through step by step.