Resultados de la búsqueda

  • RESEARCH INTERESTS

    • Imprecisely-valued random elements (IREs): random sets and fuzzy random variables
      • Robust location and scale estimation of the distribution of IREs
      • Estimation and testing of real/fuzzy-valued parameters associated with the distribution of IREs
      • Linear Models with IREs: regression/correlation analyses, ANOVA, etc.
      • Simulation of IREs: procedures, outliers, etc.
      • Fuzzy representation of the distribution of a random variable; Applications to the statistical analysis of distributions of random variables
    • The fuzzy rating scales (FRSs) and their application to questionnaires
      • Sensitivity analysis of the influence of the mesurement scales, shapes, etc.
      • Designing FRS-based questionnaires
      • Analyzing data from FRS-based questionnaires
      • Software developments
    • Stochastic ordering of random elements
      • Stochastic orders and foundations
      • Stochastic orders to approach investments in financial derivatives
      • Stochastic orders to compare investments with different cash flows
    • Data Analysis and Classification
      • Generalized Receiver-Operating Characteristic (ROC) curves (non-monotone relationships, multivariate settings, etc.)
      • Classification Trees and ROC curves criteria
      • Area under the ROC curve comparison
      • Software developments