R help - Dec 2007 - detailed calculation of two way anova with unbalanced design

Dear list,

Could someone show me where can I find the detailed formula on how to
calculate the two way anova with unbalanced design? Say, if I have 2*2
design with 10,20,30,40 samples in each of the 2*2 cells. Most of the places
I've googled only show how to calculate using software such as R, but not
clear the detailed formula for calculating this.

Thanks,

Jack

	[[alternative HTML version deleted]]

Hi Jack,

Any intro stats book should have them.  See for example chapter 11 in 
Sokal and Rohlf (2nd ed., 1981).

Julian

Jack Luo wrote:
> Dear list,
>
> Could someone show me where can I find the detailed formula on how to
> calculate the two way anova with unbalanced design? Say, if I have 2*2
> design with 10,20,30,40 samples in each of the 2*2 cells. Most of the
places
> I've googled only show how to calculate using software such as R, but
not
> clear the detailed formula for calculating this.
>
> Thanks,
>
> Jack
>
> 	[[alternative HTML version deleted]]
>
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> PLEASE do read the posting guide
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> and provide commented, minimal, self-contained, reproducible code.
>   
-- 
Julian M. Burgos

Fisheries Acoustics Research Lab
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