mostly correct, but:
Otherwise, it looks good to me.
Best regards --- Marc
Dear all, I am working with an N-mixture model with random effects and want to check if I am writing the algebra correctly. I have several bird counts (samples) in each ranch (or farm), so farm identity is the random intercept (beta0,R). Is this the correct sequence of equations? I also want to explain how the Poisson and Binomial processes connect to estimate Ni but can´t figure out how the model works. I appreciate comments in this regard too.
Thanks so much. Joaquín.
Departamento de Sistemas Agrarios y Paisajes Culturales
Centro Universitario de la Región Este, Universidad de la República, Uruguay
Ruta 15 (y Ruta 9), Km 28.500, Departamento de Rocha
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If you send me the BUGS language code offline I can make an attempt. I realize now that you may also need some index t for year perhaps.
Thanks and best regards -- Marc
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Hi Marc, the unit in the experiment is the field, that is nested in ranch (i.e. several fields were sampled in each ranch). I put Year as a variable (column) with two levels (year 1 and year 2). I want to know if year has a effect on field abundance at control and treatment ranches. I attached the dataset. Let me know if you need further explanation or information.
Thanks so much for your time!
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