Browsing by Author "Moreno Lopez, Edna Carolina"

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Evaluación estadística con series de tiempo para casos de mortalidad materna en Colombia

Cruz Gil, Angie Nataly; Diaz Torres, Laura Daniela; Suarez Rodriguez, Clara Mercedes

This article was a statistical assessment of the capacity of time series models to estimate maternal mortality in Colombia. Tree models SARIMA were evaluated and one bivariate model VAR with endogenous variable (%GDP). ...
Modelos estadísticos para el pronóstico de las regalías producto de la extracción de minerales en Colombia

Garza Esteban, Diana Carolina; Ovalle Ramos, Helmer; Tovar Barrero, Omar Camilo

The mining activity contributes to the country of Colombia about $5 billion annually in taxes and royalties, product of the exploitation of minerals such as gold and coal in underground mines. This study aims to forecast ...