Dear list members,

I fitted a quasipoisson model and I am trying to get the qAICc with the
function qAICc form the bbmle package I cannot get the value.

quasi <- glm(Pt ~ Agua + offset(log(Transecto.1)),
family=quasipoisson(log), data=Abundancia)

val = qAICc(quasi, dispersion = 9.6567, nobs=16)

val
[1] NA

Thank you very much in advance,

Best,

Manuel


-- 
*Manuel Spínola, Ph.D.*
Instituto Internacional en Conservación y Manejo de Vida Silvestre
Universidad Nacional
Apartado 1350-3000
Heredia
COSTA RICA
mspinola@una.ac.cr
mspinola10@gmail.com
Teléfono: (506) 2277-3598
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Personal website: Lobito de río <https://sites.google.com/site/lobitoderio/>
Institutional website: ICOMVIS <http://www.icomvis.una.ac.cr/>

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