[R] DOE in R

From: <dvrecko_at_sfu.ca>
Date: Sat 29 Jul 2006 - 14:43:38 EST


Hi.

I'm a student in a graduate program at Simon Fraser University in Canada.

I am trying to run a simple screening experiment with some simulated data.

I simply want to do an ANOVA of an experiemnt with 5 factors (4 have 2 levels, the last has 3 levels) and 48 runs (ie, full factorial).

The thing is that I have multiple observations for each level combination (run).

So,

  1. How do I do the anova based on the setup above?

and

2) More importantly, because of convergence issues for my simulations, I will likely have an unequal number of observations for the 48 runs. How can I do this?

Seems like a straightforward enough situation.

I am trying to avaoid writing my own C code to do the analysis since I am working under some pretty tight time constraints.

ANy help would be appreciated.

Thanks very much.

Dean Vrecko



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