The multi-site occupancy model was installed, along with the ability to simulate this data type. Details are provided in the help file under the "Occupancy Estimation Multi-site" and in the article: Nichols, J. D., L. L. Bailey, A. F. O'Connell, N. W. Talancy, E. H. C. Grant, A. T. Gilbert, E. M. Annand, T. P. Husband, and J. E. Hines. 2008. Multi-scale occupancy estimation and modelling using multiple detection methods. Journal of Applied Ecology 45:1321-1329.
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