Search Results - subject:"Scan statistics"

Spatial autoregressive models for scan statistic

Ahmed, Mohamed-Salem; Cucala, Lionel; Genin, Michaël - In: Journal of spatial econometrics 2 (2021) 1, pp. 1-20

Persistent link: https://www.econbiz.de/10012697188

A simple compound scan statistic useful for modeling insurance and risk management problems

Koutras, Vasileios M.; Koutras, Markos V.; Yalcin, Femin - In: Insurance 69 (2016), pp. 202-209

Persistent link: https://www.econbiz.de/10011530961

A new adaptive procedure for multiple window scan statistics

Wu, Tung-Lung; Glaz, Joseph - In: Computational Statistics & Data Analysis 82 (2015) C, pp. 164-172

Scan statistics have been widely applied to test for unusual cluster of events in many scientific areas. It has been of … statistic at each stage. The power of scan statistics based on the adaptive procedure is compared with power of standard scan … practical interest on how to select the window size of a scan statistic. An adaptive procedure for multiple window scan …

Persistent link: https://www.econbiz.de/10011117705

Identification of relationship between housing difficulty and property values in urban areas

Montrone, Silvestro; Perchinunno, Paola; Torre, Carmelo M. - Volkswirtschaftliche Fakultät, … - 2008

The objective of the present work is to use statistical data to identify territorial zones characterized by the correlation between urban access to services and quality of housing and the value of property ownership. While poverty is widely accepted to be an inherently multi-dimensional concept,...

Persistent link: https://www.econbiz.de/10005616947

Semiparametric Cluster Detection

Wen, Shihua - 2007

, the Semiparametric cluster detection method and its competitor, Kulldorff's scan statistics method, both achieve similar …

Persistent link: https://www.econbiz.de/10009450598

Predictors of suicides occurring within suicide clusters in Australia, 2004–2008

Cheung, Derek; Tak, Yee; Spittal, Matthew J.; … - In: Social Science & Medicine 118 (2014) C, pp. 135-142

Information System for all suicides in Australia from 2004 to 2008. Scan statistics were initially used to identify those deaths …

Persistent link: https://www.econbiz.de/10010930756

Family of power divergence spatial scan statistics

Zhang, Tonglin; Lin, Ge - In: Computational Statistics & Data Analysis 75 (2014) C, pp. 162-178

distribution of the PD spatial scan statistics only depends on the ratio of at risks populations and the collection of cluster …

Persistent link: https://www.econbiz.de/10010871327

One dimensional scan statistics generated by some dependent stationary sequences

Haiman, George; Preda, Cristian - In: Statistics & Probability Letters 83 (2013) 5, pp. 1457-1463

We approximate the distribution of scan statistics generated by some Bernoulli and Gaussian stationary 1-dependent …

Persistent link: https://www.econbiz.de/10010662305

Flexible scan statistic test to detect disease clusters in hierarchical trees

Prates, Marcos; Assunção, Renato; Costa, Marcelo - In: Computational Statistics 27 (2012) 4, pp. 715-737

This paper presents a flexible scan test statistic to detect disease clusters in data sets represented as a hierarchical tree. The algorithm searches through the branches of the tree and it is able to aggregate leaves located in different branches. The test statistic combines two terms, the...

Persistent link: https://www.econbiz.de/10010847517

Constrained spanning tree algorithms for irregularly-shaped spatial clustering

Costa, Marcelo Azevedo; Assunção, Renato Martins; … - In: Computational Statistics & Data Analysis 56 (2012) 6, pp. 1771-1783

scan statistics designed to detect clusters with irregular shapes. The proposed methods use geographical boundary … circular and elliptic scan statistics. Results show that for circular clusters, the standard circular scan statistic is optimal …, as expected. The double connection, elliptic maximum linkage scan statistics also achieve good results. For irregularly …

Persistent link: https://www.econbiz.de/10010577709