Factorial ANOVA

Factorial (two-way) analysis of variance; evaluating main effects and interactions; balanced vs. unbalanced designs and the use of type II/III sum-of-squares for unbalanced designs.
Note: the R code examples starting at 12:40 are switched: the left example should be phosphate*material and the right example should be material*phosphate.

[@armanimorris6691]

Thank you for this! My professor taught us about the types of sum of squares today, and this was a great refresher to solidify what she talked about!

[@nonbacon7163]

Thanks for explaining in such a clear and easily-understandable way with all your tables and graphs! It's also very important to know how the default in R works yet very few people talk about it.

[@pedroewert143]

Really great - i like the nod to regressions. Our Professor was not very good at explaining that the name Anova is somewhat vague or more a Header-name for different tools.
And i got confused when everything was called Anova yet the approaches were somewhat different

[@modernaone]

Extremely helpful. Content very well organized and explained!

[@gordongoodwin6279]

extremely well-organized and clear and concise.

[@abudhabi9850]

Amazing video, thanks for these clear visualizations. It made all the difference.

[@TheKing.ofPlebs]

Such a great video.
Thank you so much

[@borsukcukrowy6696]

thank you so so so much! I'm finally starting to understand it!

[@mind2539]

Amazing explanation!

[@vish8877]

Great Video!!

[@lassikarvonen8789]

Very helpful, thank you

[@EJ-bn3tc]

so helpful!!!