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检索条件"作者=Guadalupe Tzintzun"
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A Gibbs Sampling Algorithm to Estimate the Parameters of a Volatility Model: An Application to Ozone Data
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Applied Mathematics 2012年 第12期3卷 2178-2190页
作者: Verónica De Jesús Romo Eliane R. Rodrigues guadalupe tzintzun Facultad de Ciencias Universidad Nacional Autónoma de México Mexico City Mexico Instituto de Matemáticas Universidad Nacional Autónoma de México Mexico City Mexico Instituto Nacional de Ecologa y Cambio Climático Secretara de Medio Ambiente y Recursos Naturales Mexico City Mexico
In this work we consider a stochastic volatility model, commonly used in financial time series studies, to analyse ozone data. The model considered depends on some parameters and in order to estimate them a Markov cha... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Air Quality Estimation Using Nonhomogeneous Markov Chains: A Case Study Comparing Two Rules Applied to Mexico City Data
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Journal of Environmental Protection 2023年 第7期14卷 561-582页
作者: Eliane R. Rodrigues Juan A. Cruz-Juárez Hortensia J. Reyes-Cervantes guadalupe tzintzun Instituto de Matemáticas Universidad Nacional Autónoma de México Mexico City Mexico Facultad de Ciencias Fsico-Matemáticas Benemérita Universidad Autónoma de Puebla Puebla Mexico Instituto Nacional de Ecologa y Cambio Climático Secretara de Medio Ambiente y Recursos Naturales Mexico City Mexico
A nonhomogeneous Markov chain is applied to the study of the air quality classification in Mexico City when the so-called criterion pollutants are used. We consider the indices associated with air quality using two re... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论