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https://ah.lib.nccu.edu.tw/handle/140.119/62266
題名: | Distribution of functionals of a Ferguson-Dirichlet process over an n-dimensional ball | 作者: | 姜志銘 Jiang, Thomas J. |
貢獻者: | 應數系 | 日期: | 2013 | 上傳時間: | 6-Dec-2013 | 摘要: | The c-characteristic function has been shown to have properties similar to those of the Fourier transformation. We now give a new property of the c-characteristic function of the spherically symmetric distribution. With this property, we can easily determine whether a distribution is spherically symmetric. The exact probability density function of the random mean of a spherically symmetric Ferguson–Dirichlet process with parameter measure over an n-dimensional spherical surface and that over an n-dimensional ball are given. We further give the exact probability density function of the random mean of a Ferguson–Dirichlet process with parameter measure over an n-dimensional ellipsoidal surface and that over an n-dimensional ellipsoidal solid. | 關聯: | Journal of Multivariate Analysis, 120(1),216-225 | 資料類型: | article | DOI: | http://dx.doi.org/10.1016/j.jmva.2013.05.013 |
Appears in Collections: | 期刊論文 |
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