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Best unbiased graphical estimators of location-scale distribution parameters: application to the Pozzuoli's bradyseism earthquake data.
- Source :
- Environmental & Ecological Statistics; Dec2016, Vol. 23 Issue 4, p605-621, 17p
- Publication Year :
- 2016
-
Abstract
- Graphical techniques are recommended for critical applications because they allow for visual analysis and helpful understanding of the results, also for non-statisticians. However, 'graphical' estimation methods are often criticized because they are less efficient with respect to 'analytical' methods. This paper proposes a new general graphical method that leads to the best linear unbiased estimators of location-scale distribution parameters. Therefore, the reputation of graphical methods is raised and their strategic use is encouraged. An applicative example analyzes the earthquake magnitudes registered during the serious 1983-1984 bradyseismic crisis in Campi Flegrei, Italy. This graphical analysis will certainly work as a strategic reference picture to which the data, arising from the further bradyseismic crises expected in the next future, can be compared. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13528505
- Volume :
- 23
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Environmental & Ecological Statistics
- Publication Type :
- Academic Journal
- Accession number :
- 119282355
- Full Text :
- https://doi.org/10.1007/s10651-016-0356-9