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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 | 20-十月-2014 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 | http://dx.doi.org/10.1016/j.csda.2013.02.019 |
| dc.contributor | 統計系 | en_US |
| dc.creator (作者) | 洪英超 | zh_TW |
| dc.creator (作者) | Hung, Ying-Chao | en_US |
| dc.date (日期) | 2014.03 | en_US |
| dc.date.accessioned | 20-十月-2014 18:24:19 (UTC+8) | - |
| dc.date.available | 20-十月-2014 18:24:19 (UTC+8) | - |
| dc.date.issued (上傳時間) | 20-十月-2014 18:24:19 (UTC+8) | - |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/70686 | - |
| dc.description.abstract (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. | en_US |
| dc.format.extent | 412146 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | en_US | - |
| dc.relation (關聯) | Computational Statistics & Data Analysis, 71(0), 1011-1020 | en_US |
| dc.subject (關鍵詞) | R; Beta variates;Dirichlet random vectors; Computer time;Kolmogorov–Smirnov test;Ljung–Box test | en_US |
| dc.title (題名) | Generating Beta Random Numbers and Dirichlet Random Vectors in R: The Package rBeta2009 | en_US |
| dc.type (資料類型) | article | en |
| dc.identifier.doi (DOI) | 10.1016/j.csda.2013.02.019 | en_US |
| dc.doi.uri (DOI) | http://dx.doi.org/10.1016/j.csda.2013.02.019 | en_US |