政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/88733

English | 正體中文 | 简体中文 | Post-Print筆數 : 27 | Items with full text/Total items : 109952/140891 (78%)
Visitors : 46248470 Online Users : 936

RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer

政大機構典藏 > 理學院 > 應用數學系 > 學位論文 > Item 140.119/88733

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/88733

Title:	J型－發散統計量與數種適合度檢定統計量之比較 Comparisons of J-divergence statistic with some goodness-of-fit test statistic
Authors:	吳裕陽 Wu, Yuh Yang
Contributors:	江振東 Jiang, Jenn Dong 吳裕陽 Wu, Yuh Yang
Keywords:	皮爾生卡方統計量概似比例統計量 Cressie & Read統計量 J型-發散統計量多項式分配卡方分配顯著水準檢定力 Pearson chi-square statistic Likelihood ratio statistic
Date:	1994
Issue Date:	2016-04-29 16:32:14 (UTC+8)
Abstract:	Taneichi(1993)提出一個新的適合度檢定統計量J<sup>2</sup>，具有近似卡方分配的性質。然而在小樣本的情形下，計算機模擬結果顯示，它的估計顯著水準大於期望顯著水準。所以本論文的重點之一，就是對J<sup>2</sup>進行改進，根據不同的準則，來選取一個適當的常數a。我們建議對每一觀測次數加一常數0.32，作為我們修正後的統計量，這個統計量我們記為J<sub>1</sub><sup>2</sup>。　　Taneichi(1993) introduces a new goodness-of-fit statisticJ<sup>2</sup>, which has an asymptotic chi-squared distribution. However, the results of simulation indicate that the levels of significance are in general bigger than the nominal levels, which prompts us to device a version of J<sup>2</sup> statistic which would perform better under small sample size situations. We suggest adding 0.32 to each observed value and find that the adjustment indeed works rearonably well. This version of J^2 statistic is denoted as J(1)^2.
Description:	碩士國立政治大學應用數學系 81155004
Source URI:	http://thesis.lib.nccu.edu.tw/record/#B2002003901
Data Type:	thesis
Appears in Collections:	[應用數學系] 學位論文

Files in This Item:

File	Size	Format
index.html	0Kb	HTML2	925	View/Open

社群 sharing

著作權政策宣告 Copyright Announcement

1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.

Loading...