[BioC] detailed analysis process of \"Comparisons Both Between

[Ryan C. Thompson]

Looking at the result of running that table through the code that you 
provided in your first email, I see that the resulting design matrix 
has 12 columns but only a rank of 11 (as measured by 
"qr(design)$rank"). I think this may be the problem. I have observed 
this behavior from model.matrix before with complex model formulae like 
the one you are using, but I'm not sure how to fix it.

-Ryan

On Tue 08 Jan 2013 04:59:12 PM PST, Huajing Teng wrote:
> My targets was
> Sex	Patient	Treatment
> M	1	N
> M	1	T
> M	2	N
> M	2	T
> M	3	N
> M	3	T
> M	4	N
> M	4	T
> M	5	N
> M	5	T
> F	6	N
> F	6	T
> F	7	N
> F	7	T
> F	8	N
> F	8	T
> F	9	N
> F	9	T
> Thanks for your response.
>   				
> --------------
> Huajing Teng
> Beijing Institutes of Life Science, Chinese Academy of Sciences
> Beichen West Road,Chao Yang District,Beijing 100101, China
> E-mail:tenghj at mail.biols.ac.cn
> 2013-01-09
>
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