24 citations · 28 across the 9 of their papers we have counts for
4 papers · 1 filter
A Spatially Discrete Approximation to Log-Gaussian Cox Processes for Modelling Aggregated Disease Count Data
Olatunji Johnson, Peter Diggle, Emanuele Giorgi
In this paper, we develop a computationally efficient discrete approximation to log-Gaussian Cox process (LGCP) models for the analysis of spatially aggregated disease count data.…
Mapping food insecurity in the Brazilian Amazon using a spatial item factor analysis model
Erick A. Chacón-Montalván, Luke Parry, Emanuele Giorgi +4
Food insecurity, a latent construct defined as the lack of consistent access to sufficient and nutritious food, is a pressing global issue with serious health and social justice im…
Geostatistical methods for disease mapping and visualization using data from spatio-temporally referenced prevalence surveys
Emanuele Giorgi, Peter J. Diggle, Robert W. Snow +1
In this paper we set out general principles and develop geostatistical methods for the analysis of data from spatio-temporally referenced prevalence surveys. Our objective is to pr…
On the goodness-of-fit of generalized linear geostatistical models
Emanuele Giorgi
We propose a generalization of Zhang's coefficient of determination to generalized linear geostatistical models and illustrate its application to river-blindness mapping. The gener…