Hi all, may I know how jamovi calculates SE in the post hoc test?
First of all, I know jamovi using pooled variance.
I run independent anova, and in this case, post hoc table can provide Cohen's d for each pair of comparison. (seems no such option for repeated-measures ANOVA)
I manually calculated standard deviation by using pooled variance, and I use each pair of mean difference, divided it by my manually calculated standard deviation, I can get the corresponding Cohen's d as showed in the post hoc table.
However, I can't get the SE by using my manually calculated standard deviation...
So can I know how jamovi calculates SE in the post hoc test?
Many thanks!
how to calculate SE in the post hoc of ANOVA
Re: how to calculate SE in the post hoc of ANOVA
hi,
all this is handled by the emmeans R package, so you'd need to look at how that does it.
cheers
jonathon
all this is handled by the emmeans R package, so you'd need to look at how that does it.
cheers
jonathon
Re: how to calculate SE in the post hoc of ANOVA
I see, thanks Jonathon!