Re: [R] 2^2 factorial design question

On 07-Nov-08 00:53:56, Edna Bell wrote: Dear R Gurus: How do you put together a 2^2 (or even 2^k) factorial problem, please? I'm not clear about what you mean here, especially about put together! Can you describe what you want to end up with in more detail? Since you have 2 levels for A and

[R] 2^2 factorial design question

Dear R Gurus: How do you put together a 2^2 (or even 2^k) factorial problem, please? Since you have 2 levels for A and B, do you put in A+ and A- as factors, please? Thanks, Edna Bell __ R-help@r-project.org mailing list