期刊
JOURNAL OF APPLIED STATISTICS
卷 37, 期 1, 页码 41-55出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/02664760802653560
关键词
Bayesian computation and estimation; complex normal distribution; full Procrustes fit; Procrustes analysis; shape analysis
资金
- National Science Foundation [ATM-0434213]
In this paper, we introduce Procrustes analysis in a Bayesian framework, by treating the classic Procrustes regression equation from a Bayesian perspective, while modeling shapes in two dimensions. The Bayesian approach allows us to compute point estimates and credible sets for the full Procrustes fit parameters. The methods are illustrated through an application to radar data from short-term weather forecasts (nowcasts), a very important problem in hydrology and meteorology.
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