| A statistical method for testing assumed distributions of sources | |
Tan YP(覃一平)1 ; Xie GZ(谢光中)1; Zheng, XT2; Wu, SM3; Qin, YP
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| 发表期刊 | ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES
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| 1998-10 | |
| 卷号 | 132期号:2页码:301-304 |
| DOI | 10.1051/aas:1998295 |
| 产权排序 | 第1完成单位 |
| 收录类别 | SCI |
| 关键词 | Methods : Statistical Galaxies : Luminosity Function Mass Function Galaxies : Statistic |
| 摘要 | For a known distribution of sources, the variance of the distribution function of samples can be obtained by applying mathematical statistics. A statistical method, called the 1 sigma distribution function deviation test, is defined and introduced to test this kind of distributions. We find that, when random variables vary continuously, a sample passing the test also passes any other statistical test which depends on the deviation of a statistic from its expected value at the 1 sigma confidence level. In particular, the sample passes the Kolmogorov-Smirnov test at the same confidence level. This new method is suitable for testing the distribution of gamma-ray bursts as well as the luminosity function of quasars.An example of application of the new test is also presented in this paper. |
| 语种 | 英语 |
| 学科领域 | Astronomy & Astrophysics |
| 文章类型 | Article |
| ISSN | 0365-0138 |
| URL | 查看原文 |
| WOS记录号 | WOS:000076736100015 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | OPTICALLY SELECTED QSOS ; LUMINOSITY FUNCTION ; QUASARS ; EVOLUTION |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/6873 |
| 专题 | 星系研究组 |
| 通讯作者 | Qin, YP |
| 作者单位 | 1.Yunnan Observatory, The Chinese Academy of Sciences, Kunming, Yunnan 650011, PR China 2.Department of Physics, Nanjing University of Science and Technology, Nanjing, Jiangsu 210014, PR China 3.Department of Astronomy, Beijing Normal University, Beijing 100875, PR China |
| 第一作者单位 | 中国科学院云南天文台 |
| 推荐引用方式 GB/T 7714 | Tan YP,Xie GZ,Zheng, XT,et al. A statistical method for testing assumed distributions of sources[J]. ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES,1998,132(2):301-304. |
| APA | Tan YP,Xie GZ,Zheng, XT,Wu, SM,&Qin, YP.(1998).A statistical method for testing assumed distributions of sources.ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES,132(2),301-304. |
| MLA | Tan YP,et al."A statistical method for testing assumed distributions of sources".ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES 132.2(1998):301-304. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| A statistical method（193KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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