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orth
2006 Apr 17
1
using betareg: problems with anova and predict
Dear R-helpers:
We have had fun using betareg to fit models with proportions as
dependent variables.
However, in the analysis of these models we found some wrinkles and
don't know where is the best place to start looking for a fix.
The problems we see (so far) are that
1. predict ignores newdata
2. anova does not work
Here is the small working example:
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x