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Mostrando ítems 1-3 de 3

Exhaustive search procedure for multiple outlier detection

Baselga Moreno, Sergio (Akadémiai Kiadó, 2011)

In the last decades many statistical tests based on the least squares solution have been proposed for multiple outlier detection. All of them suffer, however, from deficiencies that make them inefficient in their practical ...
Nonexistence of Rigorous Tests for Multiple Outlier Detection in Least-Squares Adjustment

Baselga Moreno, Sergio (American Society of Civil Engineers, 2011)

The present paper focuses on the theory of outlier detection in least-squares adjustment. Although the case of a single outlier can be efficiently handled, extensions of the testing theory to the multiple outlier case seem ...
Two-stage least squares and indirect least squares algorithms for simultaneous equations models

López Espín, José Juan; Vidal Maciá, Antonio Manuel; Giménez ., Domingo (Elsevier, 2012-09)

This paper analyzes the solution of simultaneous equations models. Efficient algorithms for the two-stage least squares method using QR-decomposition are developed and studied. The reduction of the execution time when the ...

Mostrando ítems 1-3 de 3