Two-way ANOVA - Within-Within, Between-Between, Mixed, type I, II, III models

[@tomas931]

Muy bueno! Excelente trabajo amigo

[@nishanttailor4786]

Thank you for the video!!

[@abbasatashdehghan58]

What do you mean by "the sum of squares is calculated for factor A in the presence of the factor B" at 10:23?

[@tilestats]

To calculate the SS of factor A, you create a model where factor B comes before A and extract the SS of A from such model (and vice versa for B)

[@abbasatashdehghan58]

@@tilestats thank you. I still don't know how should do it by hand. is there any reference so I can refer to?

[@tilestats]

No I do not know but there must be other videos on YT that explains this. Put a link below if you find such.

[@kai-tingchuang3842]

Very helpful! Thanks😍

[@tilestats]

Thanks!

[@abidhussainwani3028]

Thank you for this nice video. If the data are balanced, do we have to worry about the type of SS calculation?

[@tilestats]

No, we don't

[@abidhussainwani3028]

@@tilestats thank you very much, can you tell me the difference between emmeans and tuley had post hoc tests? Or make a video about it?

[@tilestats]

I have this playlist about post hoc test if that might help: kzbin.info/aero/PLLTSM0eKjC2dvba2A0VCUogEGDch6cXFN

[@kroilito]

If my experimental design is balanced and it is a between-between ANOVA which model should I use if the interaction is significant?

[@tilestats]

If your data is balanced you do not need to worry about which model (type 1, 2 or 3) to use because they should generate the same results. So use a between-between ANOVA with interaction.

[@kroilito]

@@tilestats thank you so much

[@salehverdi1158]

How to do these anova in R?

[@larissacury7714]

thank you!