Hi,

There are 535 sites in Pakistan where wild birds are counted by volunteers once per year usually in the mid of winter. I have data from 1987-2007. The data contain missing values that I want to impute through Amelia II.

I have restructured subset of data into three columns (site code, year, count). Would you please guide me what should be the model specifications (options) [knots, priors, and numeric options if required]? I get error message when I set "count" as time series variable and try to impute it.

I can provide you data if required.

Regards

Tariq Abbas

Free university of Berlin

Germany