Second-order analysis of space-time clustering.

P. J. Diggle, A. G. Chetwynd, R. Häggkvist, S. E. Morris

Research output: Contribution to journalArticle

Abstract

We consider the problem of detecting and describing space-time interaction in point process data. We extend existing second-order methods for purely spatial point process data to the spatial-temporal setting. This extension allows us to estimate space-time interaction as a function of spatial and temporal separation, and provides a useful reinterpretation of a popular test, due to Knox, for space-time interaction. Applications to simulated and real data indicate the method's potential.

Original languageEnglish (US)
Pages (from-to)124-136
Number of pages13
JournalStatistical Methods in Medical Research
Volume4
Issue number2
StatePublished - Jun 1995
Externally publishedYes

Fingerprint

Space-Time Clustering
Space-time
Clustering
Interaction
Spatial Point Process
Point Process
Estimate

ASJC Scopus subject areas

  • Epidemiology
  • Nursing(all)
  • Health Information Management

Cite this

Diggle, P. J., Chetwynd, A. G., Häggkvist, R., & Morris, S. E. (1995). Second-order analysis of space-time clustering. Statistical Methods in Medical Research, 4(2), 124-136.

Second-order analysis of space-time clustering. / Diggle, P. J.; Chetwynd, A. G.; Häggkvist, R.; Morris, S. E.

In: Statistical Methods in Medical Research, Vol. 4, No. 2, 06.1995, p. 124-136.

Research output: Contribution to journalArticle

Diggle, PJ, Chetwynd, AG, Häggkvist, R & Morris, SE 1995, 'Second-order analysis of space-time clustering.', Statistical Methods in Medical Research, vol. 4, no. 2, pp. 124-136.
Diggle PJ, Chetwynd AG, Häggkvist R, Morris SE. Second-order analysis of space-time clustering. Statistical Methods in Medical Research. 1995 Jun;4(2):124-136.
Diggle, P. J. ; Chetwynd, A. G. ; Häggkvist, R. ; Morris, S. E. / Second-order analysis of space-time clustering. In: Statistical Methods in Medical Research. 1995 ; Vol. 4, No. 2. pp. 124-136.
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