Dear Ben,
Le samedi 18 avril 2009 à 23:37 +, Ben Bolker a écrit :
Emmanuel Charpentier charpent at bacbuc.dyndns.org writes:
I forgot to add that yes, I've done my homework, and that it seems to me
that answers pointing to zero-inflated Poisson (and negative binomial)
are
Dear list,
I have the following problem : I want to model a series of observations
of a given hospital activity on various days under various conditions.
among my outcomes (dependent variables) is the number of patients for
which a certain procedure is done. The problem is that, when no relevant
I forgot to add that yes, I've done my homework, and that it seems to me
that answers pointing to zero-inflated Poisson (and negative binomial)
are irrelevant ; I do not have a mixture of distributions but only part
of one distribution, or, if you'll have it, a zero-deflated Poisson.
An answer by
Emmanuel Charpentier charpent at bacbuc.dyndns.org writes:
I forgot to add that yes, I've done my homework, and that it seems to me
that answers pointing to zero-inflated Poisson (and negative binomial)
are irrelevant ; I do not have a mixture of distributions but only part
of one
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