Pseudo Best Estimator by a Separable Approximation of Spatial Covariance Structures
نویسندگان
چکیده
منابع مشابه
A Nonparametric Covariance Estimator for Spatial Models
The covariances in spatial models are estimated by linear smoothing of products of residuals. In the model no parametric assumptions are made about the mean function or the spatial dependence. Both are assumed to be smooth. Smoothing is based on local polynomials, though any linear smoother is possible to use. Expressions for the mean and the covariance of this estimator are developed and a ver...
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ژورنال
عنوان ژورنال: JOURNAL OF THE JAPAN STATISTICAL SOCIETY
سال: 2014
ISSN: 1348-6365,1882-2754
DOI: 10.14490/jjss.44.43