نتایج جستجو برای: skew normal

تعداد نتایج: 567351  

Journal: :Chest 1989
B L Laube J M Links N D LaFrance H N Wagner B J Rosenstein

We characterized the bronchopulmonary distribution of a 0.9 percent saline aerosol (1.12 microM) labelled with 99mTc sulfur colloid in nine normal subjects and five patients with CF. Homogeneity of distribution was quantified using indices derived from computerized analysis of Anger camera pulmonary images including skew (a measure of distribution asymmetry) and kurtosis (a measure of distribut...

Journal: :Acta et Commentationes Universitatis Tartuensis de Mathematica 2016

Journal: :Mathematics 2023

This article introduces a bimodal model based on the epsilon-skew-normal distribution. extension generates distributions similar to those produced by mixture of normal distributions. We study basic properties this new family. apply maximum likelihood estimators, calculate information matrix and present simulation assess parameter recovery. Finally, we illustrate results three real data sets, su...

Journal: :Communications for Statistical Applications and Methods 2005

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