<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: times new roman,new york,times,serif; font-size: 12pt; color: #000000'> <BLOCKQUOTE style="FONT-SIZE: 12pt; TEXT-DECORATION: none; FONT-FAMILY: Helvetica,Arial,sans-serif; FONT-WEIGHT: normal; COLOR: #000; FONT-STYLE: normal; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: rgb(16,16,255) 2px solid"> <DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman,new york,times,serif; COLOR: #000000"> Caros colegas, O ''V Encontro dos Alunos do Programa de Pós-graduação (PPG) em Agronomia (Estatística e Experimentação Agronômica)'' tem como objetivo reunir docentes e discentes do nosso PPG para apresentação e discussão dos projetos de pesquisa de dissertações e teses desenvolvidas por nossos discentes, além de divulgação para outros interessados. Será realizado nos dias 06 e 07/08/2015, das 9 as 12:10, na sala 314 do LCE. Como convidados especiais, teremos Prof. John Hinde (National University of Ireland, Galway) que dará sua palestra, no dia 06/08 das 9:20 as 10:20, Mixtures, mixtures, everywhere! Abstract: <SPAN lang=EN-US style='FONT-SIZE: 12pt; FONT-FAMILY: "Calibri","sans-serif"; mso-fareast-language: EN-US; mso-fareast-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: Arial'>Mixture models have now become an important tool in statistical modelling, with the EM algorithm being an important driver in their popularization and applicability. This talk will present the basic ideas and discuss a range of different mixture models and their use in addressing specific applied problems. Examples discussed will include: mixtures of non-linear regression models for fish growth studies; mixture orthogonal regression models for sugarcane SNP data; regression mixture models for outlier detection/accommodation; mixture models for overdispersion and zero-inflation. Profa. Kaye Basford (Queenslan University, Austrália) que dará sua palestra, no dia 07/08 das 9:20 as 10:20, Multiway Pattern Analysis in Crop Improvement Programs Abstract: As a biometrician at the interface between statistics and quantitative genetics, I have used pattern analysis methodology to analyse and interpret data from crop improvement programs on soybean, wheat, cotton, maize, sugarcane, groundnut, common bean, adzuki bean, Lucerne, sunflower and eucalyptus. Clustering and ordination techniques, combined with appropriate displays, facilitate the interpretation of different types of three-way three-mode data. This will be illustrated using genotype × environment × attribute data collected from a multi-environment trial where the aim was to select “better” genotypes for drought tolerance in tropical maize. A second example is concerned with obtaining a detailed understanding of the heritable variation in the wheat genome and directly translating this knowledge into gains in wheat breeding. This was achieved via a Wheat Phenome Atlas (a collection of diagrammatic representations of chromosome regions that affect trait inheritance) and three-way principal component analysis of the genotype marker-trait association profiles. These examples show that appropriate summaries of the variation in multiway data arrays provide insight into complex patterns of response, describe the breeding programs and assist in selection. Programação ---------------------- Dia 6 de Agosto ---------------------- 9:00-9:20 Ricardo Klein (Proportional odds models to citrus psyllid flight propensity data) 9:20-10:20 John Hinde (Mixtures, mixtures, everywhere!) _____________________________________ 10:20-10:50 Coffee break 10:50-11:10 Maíra Blumer Fatoretto (Avaliação da resistência de materiais utilizando modelos de chances proporcionais) 11:10-11:30 Pedro Henrique Ramos Cerqueira (Could a football team quality be evaluated?) 11:30-11:50 Maria Cristina Martins (Approximate Bayesian Computation) 11:50-12:10 Altemir da Silva Braga (The odd log-logistic skew normal distribution: theory and applications) ---------------------- Dia 7 de Agosto ---------------------- 9:00-9:20 Erasnilson Vieira Camilo (Óbitos por causas externas nas microrregiões do Estado da Paraíba: uma abordagem Bayesiana) 9:20-10:20 Kaye Basford (Multiway Pattern Analysis in Crop Improvement Programs) _____________________________________ 10:20-10:50 Coffee break 10:50-11:10 Natália da Silva Martins (Shelf-life prediction for Non-accelerated studies (SheNon) applied to eggplant) 11:10-11:30 Thiago Viana Flor Santana (Properties of generalized Weibull linear models) 11:30-11:50 Patrícia Peres Araripe (<SPAN lang=EN-US style='FONT-SIZE: 13.5pt; FONT-FAMILY: "Times New Roman","serif"; COLOR: black; mso-fareast-language: PT-BR; mso-fareast-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold'>Cluster analysis of manuals seeders according to the distribution of number of seeds) 11:50-12:10 Reginaldo Francisco Hilário (A study on factors which influence the choice of the number of replicates in experiments with poultry) _____________________________________ Organização: Roseli Aparecida Leandro Cristian Villegas Patrocínio PPGA.EEA LCE/ESALQ/USP </DIV></BLOCKQUOTE></div></body></html>