• Microbiome compositional data analysis for survival studies 

      Pujolassos, Meritxell; Susín Sánchez, Antonio; Calle Rosingana, M. Luz (2023)
      Comunicació de congrés
      Accés obert
      The compositional nature of microbiome data requires specific compositional data analysis (CoDA) methods. We present a new methodology for the identification of microbial signatures in time-to-event studies. The algorithm ...
    • Review of multivariate survival data 

      Gómez Melis, Guadalupe; Calle Rosingana, M. Luz; Serrat Piè, Carles; Espinal Berenguer, Anna (2004-09)
      Report de recerca
      Accés obert
      This paper reviews some of the main contributions in the area of multivariate survival data and proposes some possible extensions. In particular, we have concentrated our search and study on those papers that are relevant ...
    • Semi-competing risks methods accounting for interval-censoring 

      Porta Bleda, Núria; Calle Rosingana, M. Luz; Gómez Melis, Guadalupe (2009)
      Comunicació de congrés
      Accés obert
    • The role of survival functions in competing risks 

      Porta Bleda, Núria; Gómez Melis, Guadalupe; Calle Rosingana, M. Luz (2008-05-28)
      Report de recerca
      Accés obert
      Competing risks data usually arises in studies in which the failure of an individual may be classified into one of k (k > 1) mutually exclusive causes of failure. When competing risks are present, there are two main ...