Discrete and Continuous Compositions

نویسنده

  • J. Bacon-Shone
چکیده

This paper examines a dataset which is modeled well by the Poisson-Log Normal process and by this process mixed with Log Normal data, which are both turned into compositions. This generates compositional data that has zeros without any need for conditional models or assuming that there is missing or censored data that needs adjustment. It also enables us to model dependence on covariates and within the composition.

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تاریخ انتشار 2008