Resumo Análise espacial e temporal da interiorização da Covid-19 em Pernambuco, considerando-se os fatores socioeconômicos correlacionados. Estudo ecológico, março a junho de 2020. Geraram-se mapas a partir do coeficiente de incidência por município de residência para determinar a dinâmica espacial da Covid-19. Estudou-se a correlação entre indicadores socioeconômicos e o coeficiente nas regiões metropolitana d...
ABSTRACT The goal of this study was to use the spatial bootstrap method to model the spatial dependence structure of soybean yield and soil chemical attributes in an agricultural area. The study involved developing confidence intervals in probability plots to determine the probability distributions assumed by the data; determine the empirical distributions of the semivariances and model parameters, allowing to ...
ABSTRACT This study aims to quantify the uncertainties associated to the parameters of a Gaussian spatial linear model (GSLM) and the assumption of normality residuals in the modeling of the spatial dependence of the soybean yield as a function of soil chemical attributes. The spatial bootstrap methods were used to determine the point and interval estimators associated with the model parameters. Hypothesis test...