Essays about: "Paulina Benthem Ciano"

Found 2 essays containing the words Paulina Benthem Ciano.

1. 1. Bootstrapping methods for assessing causality in survival analysis: A case study on major adverse cardiovascular events

   University essay from Lunds universitet/Matematisk statistik

   Author : Paulina Benthem Ciano; [2023]
   Keywords : Causality; Graphical models; Bootstrap; Survival analysis; Additive hazards model.; Mathematics and Statistics;

   Abstract : The combination of graphical models with Aalen's additive hazards model, resulting in a model known as dynamical path analysis, permits assessing the effects of different variables on times until an event and decomposing these total effects into direct and indirect effects. This thesis proposes novel bootstrapping methods designed for left-truncated right-censored data, conditional on covariates within the framework of Aalen's additive hazards model, in order to obtain confidence intervals for the estimates. READ MORE

3. 2. Theoretical and numerical aspects of the pattern maximum likelihood estimator, with a view towards symmetric functionals estimation

   University essay from Lunds universitet/Matematisk statistik

   Author : Paulina Benthem Ciano; [2022]
   Keywords : Mathematics and Statistics;

   Abstract : Suppose that an infinite population is partitioned into different species. Given a random sample from the population of species, we are interested in estimating the species richness, which is the number of different species inhabiting a given area. The species richness is a symmetric functional of the probability mass function. READ MORE