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The finite-sample size of the BDS test for GARCH standardized residuals
(Sociedade Brasileira de Econometria, 2012-04-25)
This paper uses a multivariate response surface methodology to analyze the size distortion of the BDS test when applied to standardized residuals of rst-order GARCH processes. The results show that the asymptotic standard ...
Sample size and the study of F waves
(Wiley-Blackwell, 1999-09-01)
Ulnar nerve F waves were studied in 23 healthy volunteers and 27 diabetic patients. Latencies and chronodispersion were analyzed in each group for different sample sizes. Significant differences were not detected with the ...
Tamanho de amostra para avaliar a multicolinearidade em caracteres de cultivares de centeio
(Universidade Federal de Santa MariaBrasilAgronomiaUFSMPrograma de Pós-Graduação em AgronomiaCentro de Ciências Rurais, 2019-02-21)
The aim of this work was to determine the sample size (number of plants) necessary to estimate the indicators of the degree of multicollinearity - condition number (NC), determinant of correlation matrix (DET) and variance ...
VSSI (X)over-bar charts with sampling at fixed times
(Marcel Dekker Inc, 2014)
Image Analysis of Representative Food Structures: Application of the Bootstrap Method
(WILEY, 2009)
Images (for example, photomicrographs) are routinely used as qualitative evidence of the microstructure of foods. In quantitative image analysis it is important to estimate the area (or volume) to be sampled, the field of ...