Hi,Dear all R experts,
I am trying to do the 2-way contingency table analysis by fitting
the loglinear models. However, I found my table has several empty
cells which are theoretically missing values.I have no idea of how
to solve them coz we cannot compute the simulated p-value with zero
marginals.Does someone have some suggestions? Please help me out,
thanks a lot!
Cheers,
Yan
One approach: if they are *structural zeroes*,
tab <- as.data.frame(table(x,y))
then use the exactLoglinTest package's mcexact function
David Duffy.
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