Two-way ANOVA - the basics | interaction | two-way vs one-way

In this video, we will discuss the basics of a two-way ANOVA and try to understand the meaning of an interaction between two factors. We will also discuss the advantages by using a two-way ANOVA instead of using 2 one-way ANOVAs.
1. The basics
2. Interaction 02:32
3. Null hypotheses 04:05
4. Interpret the p-values in an ANOVA table 04:42
5. Post-hoc tests 05:51
6. Example with plant growth 08:47
7. Two-way vs one-way ANOVA 12:44

[juliecongress]

Truly EXCELLENT examples. Clear and understandable explanation using real life examples. Very good that they also showed both similar and different types of examples. Thank you!

[jenniferbrantley]

You explanations are soo good, I'm going to share them with my stats labs.

[Alka_Kavyanshi]

You are just amazing, explained so well. Thankyou so much for your help. 🙏🙏 Please make more such informative videos, and help research scholars like us 🎉❤️

[pipertripp]

Excellent video!! Super helpful. I’ve really enjoyed a number of your videos and have learned a lot from them. One very minor thing, gender is pronounced with a “soft” g, so say “jenger” and you’re good to go.

[electron]

thank you so much for making this topic so clear!

[iot]

Thank you very much for this excellent video. I have two requests. 1. Could you share this presentation as a pdf? I’d like to print it and study. 2. What is the most logical way to plot 3 factors (3WA) and 4 factors (4WA) any best data visualization method? Thank you 🙏🏽