Displaying 2 results from an estimated 2 matches for "piorno".
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giorno
2003 Mar 12
2
quasipoisson, glm.nb and AIC values
...t term.
My problem is that I want to compare the quasipoisson and negative binomial
models, and I have a NA value and a negative one.
Can I obtain an AIC for the quasipoisson model? What about the negative
AIC? Can I use it or do you think that anything is wrong?
Thanks in advance,
--
Vicente Piorno
Departamento de Ecologia y Biologia Animal - Universidad de Vigo
EUIT Forestal - Campus Universitario
36005 Pontevedra SPAIN
2002 Oct 23
2
loglinear models
...models.
I am interested in obtaining the parameter values and their standard errors.
Parameters are easily obtained, but I haven't found the way of obtaining
their standad errors. Is this possible with the loglin function? If not, is
there any other function to get them?
Many thanks,
--
Vicente Piorno
Departamento de Ecolox?a e Biolox?a Animal
EUT Forestal
Campus Universitario
36005 Pontevedra SPAIN
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