5 research outputs found
The effect of non-normality on the distribution of sample fourth order cumulant under elliptical populations
Get PDFOn Srivastava's multivariate sample skewness and kurtosis under non-normality
No full textThis paper is concerned with asymptotic behavior of sample skewness and kurtosis. The asymptotic expansions under non-normality are obtained for the sample measures of multivariate skewness and kurtosis defined by Srivastava [1984. A measure of skewness and kurtosis and a graphical method for assessing multivariate normality, Statist. Probab. Lett. 2, 263-267.].Asymptotic expansion Moment Multivariate kurtosis Multivariate skewness Non-normality Principle component
The effect of non-normality on the distribution of sample fourth order cumulant under elliptical populations
No full textGender, Histology, and Time of Diagnosis Are Important Factors for Prognosis: Analysis of 1499 Never-Smokers with Advanced Non-small Cell Lung Cancer in Japan
No full textJapanese Ethnicity Compared with Caucasian Ethnicity and Never-Smoking Status Are Independent Favorable Prognostic Factors for Overall Survival in Non-small Cell Lung Cancer: A Collaborative Epidemiologic Study of the National Hospital Organization Study Group for Lung Cancer (NHSGLC) in Japan and a Southern California Regional Cancer Registry Databases
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