Banca de QUALIFICAÇÃO: DANIEL LEONARDO RAMÍREZ OROZCO

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
STUDENT : DANIEL LEONARDO RAMÍREZ OROZCO
DATE: 21/02/2022
TIME: 14:00
LOCAL: https://meet.google.com/xgw-jqvg-kgf
TITLE:

Essays on Stochastic Comparisons and Goodness-of-Fit Measures Based on The Mellin Transform

KEY WORDS:

Goodness-of-Fit, Hotelling’s T2 Statistic, Log-Cumulants, Majorization, Order statistics, Parameters Estimation.

PAGES: 42
BIG AREA: Ciências Agrárias
AREA: Agronomia
SUMMARY:

Distributions functions and Goodness-of-Fit techniques are being developed from different perspectives and applications in the world. In this thesis document we provide results in those fields. In the first one, the main idea is to do stochastic comparisons by using majorization theory. We investigate conditions on the parameters of the Exponentiated Generalized class with equal and different baseline. In second one, to describe the fits of models to the data by using Goodness-of-Fit measures, we use the Transmuted Inverse Weibull distribution and derive the Mellin Transform from that model. We estimate the parameters by Moments, Likelihhod and Log-Cumulants methods and we do an interesting analysis with T 2 statistic and confidence ellipses. The data used in this part was based on survival datasets.

BANKING MEMBERS:
Interno - 2279488 - ANTONIO SAMUEL ALVES DA SILVA
Externo à Instituição - EUFRÁSIO DE ANDRADE LIMA NETO - UFPB
Interno - 3133269 - JADER DA SILVA JALE
Presidente - 2718900 - JOSIMAR MENDES DE VASCONCELOS
Externo à Instituição - RODRIGO BERNARDO DA SILVA - UFPB