• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Computer-oriented analysis of incomplete data

Research Project

Project/Area Number 16300087
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Statistical science
Research InstitutionRIKKYO UNIVERSITY

Principal Investigator

YAMAGUCHI Kazunori  Rikkyo University, College of Business, Professor, 経営学部, 教授 (60230348)

Co-Investigator(Kenkyū-buntansha) TAKEUCHI Akinobu  Jissen women's, Department of Humanities and Social Sciences, Lecturer, 人間社会学部, 講師 (60339596)
WATANABE Michiko  Toyo University, Faculty of Economic, Professor, 経済学部, 教授 (50150397)
NAKAGAWA Sigekazu  Kurashiki University of Science and the Arts, Associate Professor, 産業科学技術学部, 助教授 (90248203)
KURODA Masahiro  Okayama University of Science, Faculty of Informatics, Lecturer, 総合情報学部, 講師 (90279042)
SAKAORI Fumitake  Rikkyo University, College of Social Relations, Research, Associate, 社会学部, 助手 (90386475)
Project Period (FY) 2004 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥8,100,000 (Direct Cost: ¥8,100,000)
Fiscal Year 2006: ¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 2005: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 2004: ¥4,200,000 (Direct Cost: ¥4,200,000)
KeywordsEM algorithm / Propensit score / Bayes analysis / Latent class model / 不完全データ
Research Abstract

For the analysis of incomplete data, in particular, data with missing values, this project has had the following results;
(1) Latent class models can be used for the covariate adjustment under missing at random conditions
See Sakaori and Yamaguchi (2006).
(2) For the analysis of multivariate count data with missing values, latent class modes with several latent variables have been proposed.
See Yamaguchi, Sakurai, and Watanabe (2006).
(3) An accelerating method for the EM algorithm has been proposed,
See Kuroda and Sakakibara (2006).

Report

(4 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (13 results)

All 2006 2005

All Journal Article (13 results)

  • [Journal Article] Latent class model with two latent variables for analysis of count data.2006

    • Author(s)
      K.Yamaguchi, N.Sakurai, M.Watanabe
    • Journal Title

      Proceeding in Computational Statistics : COMPSTAT2006, Physica-Verlag

      Pages: 395-399

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Accelerating the convergence of the EM algorithm using the vectorepsilon algorithm2006

    • Author(s)
      M.Kuroda, M.Sakakihara
    • Journal Title

      Computational Statistics and Data Analysis 51

      Pages: 1549-1561

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] Acceleration of the EM and algorithm for log-linear models with missing data2006

    • Author(s)
      M.Kuroda, M.Sakakihara
    • Journal Title

      Proceedings in Computational Statistics, Psysica-Verlag, Heidelberg

      Pages: 591-598

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 潜在クラスモデルの局所独立性を利用した共変量調整2006

    • Author(s)
      酒折文武, 山口和範
    • Journal Title

      日本統計学会誌 36

      Pages: 25-26

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Latent class with two latent variables for analysis of count data.2006

    • Author(s)
      K.Yamaguchi, N.Sakurai, M.Watanabe
    • Journal Title

      Proceeding in Computational Statistics : COMPSTAT2006 (Physica-Verlag)

      Pages: 395-399

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Acceleration of the EM and algorithm for log-linear models with missing data2006

    • Author(s)
      M.Kuroda, M.Sakakihara
    • Journal Title

      Proceedings in Computational Statistics (Psysica-Verlag, Heidelberg)

      Pages: 591-598

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Covariate Adjustment Methods with Latent Class Model (in Japanese)2006

    • Author(s)
      F.Sakaori, K.Yamaguchi
    • Journal Title

      Japanese Journal of Japan Statistics Society 6

      Pages: 25-36

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Latent class with two latent variables for analysis of count data.2006

    • Author(s)
      K.Yamaguchi, N.Sakurai, M.Watanabe
    • Journal Title

      Proceeding in Computational Statistics : COMPATAT2006,Physica-Verlag

      Pages: 395-399

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Acceleration of the EM and algorithm for log-linear models with missing data2006

    • Author(s)
      M.Kuroda, M.Sakakihara
    • Journal Title

      Proceedings in Computational Statistics, Psysica-Verlag,Heidelberg

      Pages: 591-598

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 潜在クラスモデルの局所独立性を利用した共変量調整法2006

    • Author(s)
      酒折文武, 山口和憲
    • Journal Title

      日本統計学会誌 36

      Pages: 25-36

    • NAID

      110004851273

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Latent class model with two latent variables for analysis of count data2006

    • Author(s)
      Yamaguchi, K., Sakurai, N., Watanabe, M.
    • Journal Title

      Proc.COMPSTAT 2006 (印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A Matching Method Based On Latent Class Models2005

    • Author(s)
      Yamaguchi, K., Sakaori, F., Kuji, K., Watanabe, M.
    • Journal Title

      Proc.70th Annual Meeting of the Psychometric Society and 14th International Meeting of the Psychometric Society

      Pages: 50-50

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 一部無作為調査結果を利用したインターネット調査の補正法に関して〜潜在クラスモデルの利用〜2005

    • Author(s)
      酒折文武., 久慈勝男., 山口和範
    • Journal Title

      日本計算機統計学会第19回大会論文集

    • Related Report
      2005 Annual Research Report

URL: 

Published: 2004-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi