Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Second-order analysis of space-time disease clustering
AU - Diggle, Peter J.
AU - Chetwynd, Amanda G.
AU - Häggkvist, R.
AU - Morris, S. E.
PY - 1995/6
Y1 - 1995/6
N2 - 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.
AB - 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.
U2 - 10.1177/096228029500400203
DO - 10.1177/096228029500400203
M3 - Journal article
VL - 4
SP - 124
EP - 136
JO - Statistical Methods in Medical Research
JF - Statistical Methods in Medical Research
SN - 1477-0334
IS - 2
ER -