Dear list members,
I want to use a GLM with an unbalanced factor and continuous variables.
My factor F has 12 unbalanced levels:
F=as.factor(c('A','B','C','C','C','C','D','D','D','D','D','D','E','E','E','E','E','E','F','G','G','H','I','I','J','J','J','K','L','L','L'))
> summary(F)
A B C D E F G H I J K L
1 1 4 6 6 1 2 1 2 3 1 3
I thus want to code contrasts appropriatly.
I have looked in R documentations and R-help archives without finding the
information for unbalanced designs.
Any help will be very useful.
Thanks you very much.
Guillaume Brutel.
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