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    政大機構典藏 > 商學院 > 統計學系 > 期刊論文 >  Item 140.119/70686


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    題名: Generating Beta Random Numbers and Dirichlet Random Vectors in R: The Package rBeta2009
    作者: 洪英超
    Hung, Ying-Chao
    貢獻者: 統計系
    關鍵詞: R;Beta variates;Dirichlet random vectors;Computer time;Kolmogorov–Smirnov test;Ljung–Box test
    日期: 2014.03
    上傳時間: 2014-10-20 18:24:19 (UTC+8)
    摘要: A software package, rBeta2009, developed to generate beta random numbers and Dirichlet random vectors in R is presented. The package incorporates state-of-the-art algorithms so as to minimize the computer generation time. In addition, it is designed in a way that (i) the generation efficiency is robust to changes of computer architecture; (ii) memory allocation is flexible; and (iii) the exported objects can be easily integrated with other software. The usage of this package is then illustrated and evaluated in terms of various performance metrics.
    關聯: Computational Statistics & Data Analysis, 71(0), 1011-1020
    資料類型: article
    DOI 連結: http://dx.doi.org/10.1016/j.csda.2013.02.019
    DOI: 10.1016/j.csda.2013.02.019
    顯示於類別:[統計學系] 期刊論文

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