On Selecting Spatial-Temporal Autologistic Regression Models for Binary Lattice Data
نویسندگان
چکیده
منابع مشابه
On Selecting Spatial-Temporal Autologistic Regression Models for Binary Lattice Data
In many biological and physical sciences, rapid advances in technical capabilities have dramatically increased the amount of data that are collected across space and over time. Spatial-temporal models are important tools for the analysis of spatial data collected repeatedly over time and have been applied to a wide range of problems, including modeling patterns in lung cancer [1], breast cancer...
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The autologistic model is a Markov random field model for spatial binary data. Because it can account for both statistical dependence among the data and for the effects of potential covariates, the autologistic model is particularly suitable for problems in many fields, including ecology, where binary responses, indicating the presence or absence of a certain plant or animal species, are observ...
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There is a large and increasing literature in methods of estimation for spatial data with binary responses. The goal of this article is to describe some of these methods for the autologistic spatial model, and to discuss computational issues associated with them. The main way we do this is via illustration using a spatial epidemiology data set involving liver cancer. We first demonstrate why Ma...
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Autologistic regression is an important probability model for dichotomous random variables observed along with covariate information. It has been used in various fields for analyzing binary data possessing spatial or network structure. The model can be viewed as an extension of the autologistic model (also known as the Ising model, quadratic exponential binary distribution, or Boltzmann machine...
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Environmental problems often include data that are not only spatial in nature, but also multidimensional with several measurements recorded at each spatial location. One example is the assessment of environmental equity. Figure 1 show maps of St. James Parish, Louisiana, with counts of whites and minorities for each of the twenty census block groups overlaid with the location of the facilities ...
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ژورنال
عنوان ژورنال: Journal of Biometrics & Biostatistics
سال: 2012
ISSN: 2155-6180
DOI: 10.4172/2155-6180.1000e112