Aggregation of space-time processes
نویسندگان
چکیده
منابع مشابه
Testing separability of space–time functional processes
We present a new methodology and accompanying theory to test for separability of spatio–temporal functional data. In spatio–temporal statistics, separability is a common simplifying assumption concerning the covariance structure which, if true, can greatly increase estimation accuracy and inferential power. While our focus is on testing for the separation of space and time in spatio-temporal da...
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ژورنال
عنوان ژورنال: Journal of Econometrics
سال: 2004
ISSN: 0304-4076
DOI: 10.1016/s0304-4076(03)00132-5