Research projects

  • Title: "On new characterizations of cumulative damage models and their applications to contamination, mining and natural catastrophes". Supported by Fondecyt 1160868. During: 2016-2020. Investigator (type): Víctor Leiva (main investigator).
  • Title: "Statistical modelling based on a reparameterized version of the Birnbaum-Saunders distribution". Supported by 400034/2013-1-CNPq, Brazilian government. During: 2013. Investigator (type): Víctor Leiva - Francisco Cysneiros (main investigators).
  • Title: "Spatio-temporal models based on random fields evolving on the sphere with applications to contamination, mining and natural catastrophes". Supported by Fondecyt 1130647, Chilean government. During: 2013-2017. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Modelagem estatística baseada em uma versão reparametrizada da distribuicão Birnbaum-Saunders". Supported by FACEPE-APV-0005-1.02/13, Pernambuco, Brazil. During: 2013. Investigator (type): Víctor Leiva - Francisco Cysneiros (main investigators).
  • Title: "Multivariate and matrix-variate Birnbaum-Saunders distributions: characterization, modeling and diagnostics". Supported by Fondecyt 1120879. During: 2012-2016. Investigator (type): Víctor Leiva (main investigator).
  • Title: "Caracterización de un nuevo modelo de vida acelerada con aplicación a las ciencias agrarias". Supported by UCM-434153, Universidad Católica del Maule, Chile. During: 2013-2014. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Modelagem mista elíptica e semiparamétrica". Supported by CNPq, Brazil 473306/2011-5. During: 2011-2013. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Estudos avançados em modelos de regressao: métodos de diagnóstico e teoria assintótica". Supported by Prosul 490098 - CNPq, Brazil. During: 2011-2012. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Distribuciones asimétricas de matrices aleatorias y aspectos relacionados". Supported by Universidad de MedellÍn, Colombia. During: 2011-2012. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Optimización de costos de venta y mórgenes de contribución en un servicio de alimentación colectiva mediante diseno de un sistema de abastecimiento y política de inventarios". Supported by DIPUV 43/2010, Universidad de Valparaíso, Chile. During: 2011-2012. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Robust statistical modeling of the failure rate using the Birnbaum-Saunders-t distribution". Supported by Research Centre of Mathematics of the University of Minho through the FCT Pluriannual Funding Program. During: 2010. Investigator (type): Víctor Leiva (main investigator) .
  • Title: "New families of distributions on the inverse Gaussian model: theory, methodology and application". Supported by Fondecyt 1090265, Chilean government. During: 2009-2013. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Modelos de regressão Birnbaum-Saunders generalizados". Supported by Edital MCT/CNPq 14/2008, CNPq, Brazil. During: 2009-2011. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Desenvolvimento de Métodos de Diagnóstico e Teoria Assintótica em Modelos de Regressão". Supported by Edital MCT/CNPq /No 011/2008, Prosul, Brazil. During: 2009-2011. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Modelos de regresión con respuesta censurada no-normal". Supported by DIPUV 27/2006, Universidad de Valparaíso, Chile. During: 2008-2009 Investigator (type): Víctor Leiva (main investigator).
  • Title: "Sistemas dinámicos en redes: análisis teórico y aplicaciones en neurociencias". Supported by DIPUV 50/2007, Universidad de Valparaíso, Chile. During: 2008-2009. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Caracterización de una nueva familia de distribuciones de vida del tipo Gaussiana inversa". Supported by DIUFRO 080061, Universidad de La Frontera, Chile. During: 2008-2009. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Diagnóstico de influência em modelos de regressão de contornos elípticos". Supported by CNPq 471296/2006-6, Brazil. During: 2006-2008. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Multivariate extensions of the generalized Birnbaum-Saunders distribution and their characterization and applicability". Supported by Fondecyt 1080326, Chilean government. During: 2008-2011. Investigator (type): Víctor Leiva (main investigator).
  • Title: "Characterization and applications of a new family of life distributions based on the elliptically contoured distributions". Supported by Fondecyt 1050862, Chilean government. During: 2005-2007. Investigator (type): Víctor Leiva (main investigator).
  • Title: "Inferencia sobre el coeficiente de variación en poblaciones elípticas". Supported by DIPUV 33/2000, Universidad de Valparaíso, Chile. During: 2000-2001. Investigator (type): Víctor Leiva (main investigator).
  • Title: "Modelos de regresión con respuesta censurada y su diagnóstico". Supported by DIPUV 42/2004, Universidad de Valparaíso, Chile. During: 2004-2006. Investigator (type): Víctor Leiva (main investigator).
  • Title: "Validação de modelos estatísticos". Fuente de financiamiento: Prosul, Brazil. During: 2004-2004. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Toxicología reproductiva y del desarrollo embrionario de una formulación comercial del herbicida ácido 2,4-dicloro fenoxiacético (2,4-d)". Supported by DIPUV 22/2002, Universidad de Valparaíso, Chile. During: 2002-2003. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Distribuciones elípticas utilizadas como modelos de vida". Supported by DIPUV 21/2002, Universidad de Valparaíso, Chile. During: 2002-2003. Investigator (type): Víctor Leiva (main investigator).
  • Title: "Distribuciones elípticas sesgadas: su uso como distribuciones de vida". Supported by UAAAN 02.03.0308.2627, México. During: 2002-2002. Investigator (type): Víctor Leiva (assistant investigator).
  • Title: "Inferencia sobre el coeficiente de variación de poblaciones simétricas". Supported by DIPUCM 200601, Universidad Católica del Maule, Chile. During: 2004-2006. Investigator (type): Víctor Leiva (assistant investigator).