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Comparing Mapped Plot EstimatorsAuthor(s): Paul C. Van Deusen
Source: In: Proceedings of the sixth annual forest inventory and analysis symposium; 2004 September 21-24; Denver, CO. Gen. Tech. Rep. WO-70. Washington, DC: U.S. Department of Agriculture Forest Service. 126p.
Publication Series: General Technical Report (GTR)
Station: Washington Office
PDF: Download Publication (274.63 KB)
DescriptionTwo alternative derivations of estimators for mean and variance from mapped plots are compared by considering the models that support the estimators and by simulation. It turns out that both models lead to the same estimator for the mean but lead to very different variance estimators. The variance estimators based on the least valid model assumptions are shown to perform poorly in practice.
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CitationVan Deusen, Paul C. 2006. Comparing Mapped Plot Estimators. In: Proceedings of the sixth annual forest inventory and analysis symposium; 2004 September 21-24; Denver, CO. Gen. Tech. Rep. WO-70. Washington, DC: U.S. Department of Agriculture Forest Service. 126p.
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