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Paper Abstract and Keywords
Presentation 2009-07-31 16:00
A Study of Estimation for the Three-ParameterWeibull Distribution under Singly Censored Data
Hideki Nagatsuka (Tokyo Metropolitan Univ.), Toshinari Kamakura (Chuo Univ.), Tsunenori Ishioka (NCUEE), Hisashi Yamamoto (Tokyo Metropolitan Univ.) R2009-30
Abstract (in Japanese) (See Japanese page) 
(in English) Efficient methods for parameter estimation of the three-parameter Weibull distribution under censored data have not existed yet. Although it is the Cohen and Whitten's modified maximum likelihood method that is best known, there is information loss in this method, because of including a moment equation.

In this paper we propose two methods for parameter estimation of the three-parameter Weibull distribution based on the type-2 right censored samples.
Keyword (in Japanese) (See Japanese page) 
(in English) Three-parameter Weibull distribution / least squared method / type-2 right censored data / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 161, R2009-30, pp. 47-51, July 2009.
Paper # R2009-30 
Date of Issue 2009-07-24 (R) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee R  
Conference Date 2009-07-31 - 2009-07-31 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To R 
Conference Code 2009-07-R 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of Estimation for the Three-ParameterWeibull Distribution under Singly Censored Data 
Sub Title (in English)  
Keyword(1) Three-parameter Weibull distribution  
Keyword(2) least squared method  
Keyword(3) type-2 right censored data  
1st Author's Name Hideki Nagatsuka  
1st Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
2nd Author's Name Toshinari Kamakura  
2nd Author's Affiliation Chuo University (Chuo Univ.)
3rd Author's Name Tsunenori Ishioka  
3rd Author's Affiliation National Center for University Entrance Examinations (NCUEE)
4th Author's Name Hisashi Yamamoto  
4th Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
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Speaker Author-1 
Date Time 2009-07-31 16:00:00 
Presentation Time 20 minutes 
Registration for R 
Paper # R2009-30 
Volume (vol) vol.109 
Number (no) no.161 
Page pp.47-51 
Date of Issue 2009-07-24 (R) 

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