Help? base-factor ANOVA
help?
so i have kids: id,class, grades (math, eng, lit, art, yearly average).
3 classes: (9th, 10th, 11th)
we try to see if there is a Expected value difference between classes.
H0: E1=E2=E3
H1: 1 is diferent
JASP input: (scale-average, c-class)
output:
If I understood this correctly then our BF is 2.798, so It's a bit more likely that we get H0 then rejecting it (=not getting the H1). so basiclly there aint much difference between classes, right?
[at least by E - they get a bit more likelly to get to the PO as they grow)
or did i completly messed it up?
also, can anyone explain to me what the bfm means and why BF 10 is 1 for the null model?
[sorry if my questions are dumb - i learn this program on my own]
thank you!
Comments
Maybe it is a good idea to go over some of the examples in papers such as this one here:
van den Bergh, D., van Doorn, J., Marsman, M., Draws, T., van Kesteren, E.-J., Derks, K., Dablander, F., Gronau, Q. F., Kucharsky, S., Komarlu Narendra Gupta, A. R., Sarafoglou, A., Voelkel, J. G., Stefan, A., Ly, A., Hinne, M., Matzke, D., & Wagenmakers, E.-J. (2010). A tutorial on conducting and interpreting a Bayesian ANOVA in JASP. L'Année Psychologique/Topics in Cognitive Psychology, 120, 73-96. [press "télécharger" for the free pdf]