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Study on Random-Effects Models for Repeated Measures Data

Research Project

Project/Area Number 09640280
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field General mathematics (including Probability theory/Statistical mathematics)
Research InstitutionKumamoto University

Principal Investigator

YOKOYAMA Takahisa  Faculty of Engineering, Assistant Prof., 工学部, 講師 (20240864)

Co-Investigator(Kenkyū-buntansha) NAKAMURA Takashi  Okayama University of Science, Faculty of Informatics, Prof., 総合情報学部, 教授 (20069074)
TAKADA Yoshikazu  Faculty of Science, Associates Prof., 理学部, 助教授 (70114098)
SAKATA Toshio  Faculty of Engineering, Associates Prof., 工学部, 助教授 (20117352)
Project Period (FY) 1997 – 1998
Project Status Completed (Fiscal Year 1998)
Budget Amount *help
¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 1998: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1997: ¥700,000 (Direct Cost: ¥700,000)
KeywordsRepeated Measures / Random Effects / Covariance Structure / Growth Curve Model
Research Abstract

First we propose test statistics for a general hypothesis concerning the adequacy of multivariate random-effects covariance structures in a multivariate growth curve model with differing numbers of random effects. Since the exact likelihood ratio (LR) statistic for the hypothesis is complicated, it is suggested to use a modified LR statistic. An asymptotic expansion of the null distribution of the statistic is obtained. The exact LR statistic is also discussed (Yokoyama, T., J.Statist. Plann. inference 65 (1997) 281 -292). Next we consider profile analysis in two extended growth curve models. The first is a growth curve model with parallel mean profiles, which has a random-effects covariance structure based on a single response variable ; the second is a multivariate growth curve model with parallel mean profiles, which has a multivariate random-effects covariance structure based on several response variables. For testing "no condition variation" and "level" hypotheses concerning parallel mean profiles of several groups, we obtain the criteria proposed by Wald along with their asymptotic null distributions. We give a numerical example of these asymptotic results (Yokoyama, T., Hiroshima Math. J.28 (1998) 345 - 354).

Report

(3 results)
  • 1998 Annual Research Report   Final Research Report Summary
  • 1997 Annual Research Report
  • Research Products

    (46 results)

All Other

All Publications (46 results)

  • [Publications] T. Yokoyama: "Tests for a family of random-effects covariance structures in a multivariate growth curve model" Journal of Statistical Planning and Inference. 65・2. 281-292 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T. Yokoyama: "Wald-type tests for two hypotheses concerning parallel mean profiles of several groups" Hiroshima Mathematical Journal. 28・2. 345-354 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T. Yokoyama: "Wald-type tests for mean parameters in growth curve models with parallel mean profiles" Technical Report Series of Statistical Research Group Hiroshima University. 97-1. 1-13 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T. Yokoyama: "Asymptotic non-null distributions of the Wald's criteria in random-effects parallel profile models" Technical Report Series of Statistical Research Group Hiroshima University. 98-1. 1-15 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T. Sakata, K. Nomakuchi and others: "Generalized shift test method and metropolis walk" Bulletin of Information and Cybernetics. 29・1. 1-13 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T. Sakata and R. Sawae: "Maximum likelihood estimation of correlation matrix under inequality constraints and Gibbs sampling" Proceeding of 6-th China-Japan Symposium on Statistics. 173-176 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T. Sakata and R. Sawae: "A Study of relative error and mean square error of mile of correlation matrix under inequality constraints among correlations" Proceeding of 9-th Korea-Japan Joint Conference of Statistics. (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Jeferry Xu Yu, T. Sakata and Kian-Lee Tan: "Statistical estimation of access frequencies in data broadcasting environment" ACM Wireless Networks Journal. to appear.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y. Takada: "Fixed-width confidence intervals for a function of normal parameters" Sequential Analysis. 16・1. 107-117 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y. Takada and H. Hyakutake: "Fixed-size confidence region by multivariate two-stage procedure when the covariance matrix has a structure" Journal of the Japan Statistical Society. 27・1. 37-44 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y. Takada: "Effects of correlated disturbances of some regression problems" Communications in Statistics - Theory and Methods. 26・8. 1925-1935 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y. Takada and M. Aoshima: "Two-stage procedures for estimating a linear function of multinormal mean vectors" Sequential Analysis. 16・4. 353-362 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y. Takada: "Asymptotic improvement of the usual confidence set in a multivariate normal distribution with unknown variance" Journal of Multivariate Analysis. 64・2. 118-130 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y. Takada: "The nonexistence of procedures with bounded performance characteristics in certain parametric inference problems" Annals of the Institute of Statistical Mathematics. 50・2. 325-335 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y. Hirai, H. Okumura and T. Nakamura: "A method for constructing initial estimator based on binomial sample and its application to some statistical model" Bulletin of Faculty of Education Okayama University. 104. 15-2 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y. Hirai, T. Nakamura and H. Okumura: "An initial estimator of scale parameter based on binary response data" Bulletin of Faculty of Education Okayama University. to appear.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T. Nakamura, Y. Hirai and H. Okumura: "A Bayesian approach to modified empirical transform and its application to dose-response model" Proceeding of 9-th Korea-Japan Joint Conference of Statistics. (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Yokoyama: "Tests for a family of random-effects covariance structures in a multivariate growth curve model" Journal of Statistical Planning and Inference. 65・2. 281-292 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Yokoyama: "Wald-type tests for two hypotheses concerning parallel mean profiles of several groups" Hiroshima Mathematical Journal. 28・2. 345-354 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y.Yokoyama: "Wald-type tests for mean parameters in growth curve models with parallel mean profiles" Technical Report Series of Statistical Research Group Hiroshima University. 97-1. 1-13 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Yokoyama: "Asymptotic non-null distributions of the Wald's criteria in random-effects parallel profile models" Technical Report Series of Statistical Research Group Hiroshima University. 98-1. 1-15 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Sakata, K.Nomakuchi and others: "Generalized shift test method and metropolis walk" Bulletin of Information and Cybernetics. 29・1. 1-13 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Sakata and R.Sawae: "Maximum likelihood estimation of correlation matrix under inequality constraints and Gibbs sampling" Proceeding of 6-th China-Japan Symposium on Statistics. 173-176 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Sakata and R.Sawae: "A Study of relative error and mean square error of mle of correlation matrix under inequality constraints among correlations" Proceeding of 9-th Korea-Japan Joint Conference of Statistics. (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Jeferry Xu Yu, T.Sakata and Kian-Lee Tan: "Statistical estimation of access frequencies in data broadcasting environment" ACM Wireless Networks Journal. (to appear).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y.Takada: "Fixed-width confidence intervals for a function of normal parameters" Sequential Analysis. 16・1. 107-117 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y.Takada and H.Hyakutake: "Fixed-size confidence region by multivariate two-stage procedure when the convariance matrix has a structure" Journal of the Japan Statistical Society. 27・1. 37-44 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y.Takada: "Effects of correlated disturbances of some regression problems" Communications in Statististics - Theory and Methods. 26・8. 1925-1935 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y.Takada and M.Aoshima: "Two-stage procedures for estimating a linear function of multinormal mean vectors" Sequential Analysis. 16・4. 353-362 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y.Takada: "Asymptotic improvement of the usual confidence set in a multivariate normal distribution with unknown variance" Journal of Multivariate Analysis. 64・2. 118-130 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y.Takada: "The nonexistence of procedures with bounded performance characteristics in certain parametric inference problems" Annals of the Institute of Statistical Mathematics. 50・2. 325-335 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y.Hirai, H.Okumura and T.Nakamura: "A method for constructing initial estimator based on binomial sample and its application to some statistical model" Bulletin of Faculty of Education Okayama University. 104. 15-22 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Y.Hirai, T.Nakamura and H.Okumura: "An initial estimator of scale paramete based on binary response data" Bulletin of Faculty of Education Okayama University. (to appear).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Nakamura, Y.Hirai and H.Okumura: "A Bayesian approach to modified empirical transform and its application to dose-response model" Proceeding of 9-th Korea-Japan Joint Conference of Statistics. (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] T.Yokoyama: "Wald-type tests for two hypotheses concerning parallel mean profiles of several groups" Hiroshima Mathematical Journal. 28・2. 345-354 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Y.Takada: "Asymptotic improvement of the usual confidence set in a multivariate normal distribution with unknown variance" Journal of Multivariate Analysis. 64・2. 118-130 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Y.Takada: "The nonexistence of procedures with bounded performance characteristics in certain parametric inference problems" Annals of the Institute of Statistical Mathematics. 50・2. 325-335 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Y.Hirai,T.Nkamura and H.Okumura: "An initial estimator of scale parameter based on binary response data" Bulletin of Faculty of Education Okayama University. 110. (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] T.Yokoyama: "Tests for a family of random-effects covariance structures in a multivariate growth curve model" Journal of Statistical Planning and Inference. 65・2. 281-292 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] T.Yokoyama: "Wald-type tests for two hypotheses concerning parallel mean profiles of several groups" Hiroshima Mathematical Journal. (to appear).

    • Related Report
      1997 Annual Research Report
  • [Publications] T.Sakata and R.Sawae: "Maximum likelihood estimation of variances of a normal distribution using the information of correlations" Proceeding of 6-th China-Japan Symposium on Statistics. 173-176 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] T.Sakata and R.Sawae: "A Study of relative error and mean square error of mle of correlation matrix under inequality constraints among correlations" Proceeding of 9-th Korea-Japan Joint Conference of Statistics. (to appear).

    • Related Report
      1997 Annual Research Report
  • [Publications] Y.Takada: "Fixed-width confidence intervals for a function of normal parameters" Sequential Analysis. 16. 107-117 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Y.Takada and H.Hyakutake: "Fixed-size confidence region by multivariate two-stage procedure when the covariance matrix has a structure" Journal of the Japan Statistical Society. 27・1. 37-44 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Y.Takada: "Effects of correlated disturbances of some regression problems" Communications in Statististics-Theory and Methods. 26・8. 1925-1935 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Y.Hirai,H.Okumura and T.Nakamura: "A Bayesian approach to modified empirical transform and its application to dose-response model" Proceeding of 9-th Korea-Japan Joint Conference of Statistics. (to appear).

    • Related Report
      1997 Annual Research Report

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Published: 1997-04-01   Modified: 2016-04-21  

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