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Showing 1 to 2 of 2 for “"Count time series"”.
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Copula-Based Zero-Inflated Count Time Series Models
<p>Count time series data are observed in several applied disciplines such as in environmental science, biostatistics, economics, public health, and finance. In some cases, a specific count, say zero, may occur more often than usual. Additionally, serial dependence might be found among these counts …
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Modelos autorregressivos com valores inteiros não negativos : aplicação em séries económicas de Cabo Verde
No estudo de séries temporais, os processos estocásticos usuais assumem que as distribuições marginais são contínuas e, em geral, não são adequados para modelar séries de contagem, pois as suas características não lineares colocam alguns problemas estatísticos, principalmente na estimação dos …