Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6297294 | Ecological Modelling | 2012 | 5 Pages |
Abstract
⺠Potential problems of using MCMC for model parameter estimation are discussed. ⺠Marginal distribution mean/median may not coincide with estimates minimizing model error or maximizing the likelihood. ⺠Marginal distributions may over estimate model coefficient uncertainty. ⺠A Monte Carlo simulation for subsequent inference using MCMC output as input is recommended.
Related Topics
Life Sciences
Agricultural and Biological Sciences
Ecology, Evolution, Behavior and Systematics
Authors
Song S. Qian,