研究業績

ノンパラメトリック法, 順位検定, 適合度検定, 適応的検定法, 統計的工程管理, 多変量解析, 分布論

2026+

  • An integrated distribution-free approach to monitor multiple process aspects with application in delivery time management
    Mukherjee, A. and Murakami, H.
    Journal of Applied Statistics

2025

  • A maximum statistic for the one-sided location-scale alternative in the two-stage design
    Murakami, H. and Neuhäuser, M.
    Statistical Methods & Applications
    vol. 34, p. 91 - 112
  • Modified two-sample Anderson-Darling test statistic
    Kitani, M., Ma, Y. and Murakami, H.
    Communications in Statistics - Theory and Methods
    vol. 54, p. 4575 - 4599
  • The two-sample Mood statistic for clustered data
    Suzuki, A. and Murakami, H.
    Statistical Papers
    vol. 66, Article number 68
  • A two-sample nonparametric test for one-sided location-scale alternative
    Murakami, H. and Neuhäuser, M.
    Journal of Applied Statistics
    vol. 52, p. 715 - 743

2024

  • Distribution of the sum of gamma mixture random variables
    Kitani, M., Murakami, H. and Hashiguchi, H.
    SUT Journal of Mathematics
    vol. 60, p. 17 - 37
  • Nonparametric tests for combined location-scale and Lehmann alternatives using adaptive approach and max-type metric
    Funato, M., Murakami, H., Kössler, W. and Mukherjee, A.
    Journal of the Korean Statistical Society
    vol. 53, p. 666 - 703
  • Maximum test and adaptive test for the general two-sample problem
    Murakami, H., Kitani, M. and Neuhäuser, M.
    Journal of Statistical Computation and Simulation
    vol. 94, p. 1874 - 1897
  • Interpoint distance-based two-sample tests for functional data
    Yamaguchi, H. and Murakami, H.
    Communications in Statistics - Theory and Methods
    vol. 53, p. 2771 - 2791
  • On modified Anderson-Darling test statistics with asymptotic properties
    Ma, Y., Kitani, M. and Murakami, H.
    Communications in Statistics - Theory and Methods
    vol. 53, p. 1420 - 1439

2023

  • Robust testing procedures for scale differences in paired data
    Yamaguchi, H., Kitani, M. and Murakami, H.
    Journal of Statistical Computation and Simulation
    vol. 93, p. 1899 - 1923
  • The multi-aspect tests in the presence of ties
    Yamaguchi, H. and Murakami, H.
    Computational Statistics and Data Analysis
    vol. 180, Article Number 107680
  • On unbiasedness and biasedness of the Wilcoxon and some nonparametric tests
    Murakami, H. and Lee, S-K.
    WIREs Computational Statistics
    vol. 15, Article Number e1600
  • A New Distribution-free Scheme for Simultaneous Phase-I Analysis of Four Process Aspects and its Application in Monitoring Customers' Waiting Times
    Suzuki, A., Mukherjee, A. and Murakami, H.
    Computers & Industrial Engineering
    vol. 179, Article Number 109174
  • Distribution-free Phase I scheme for location, scale and skewness shifts with an application in monitoring customers' waiting time
    Suzuki, A., Murakami, H. and Mukherjee, A.
    Journal of Applied Statistics
    vol. 50, p. 827 - 847
  • The distribution of the sum of independent and non-identically generalized Lindley random variables
    Kitani, M., Murakami, H. and Hashiguchi, H.
    Communications in Statistics - Theory and Methods
    vol. 52, p. 2597 - 2609

2022

  • Multivariate Kruskal-Wallis tests based on principal component score and latent source of independent component analysis
    Mukherjee, A. and Murakami, H.
    Australian & New Zealand Journal of Statistics
    vol. 64, p. 356 - 380
  • One-sample location test based on the sign and Wilcoxon signed-rank tests
    Kitani, M. and Murakami, H.
    Journal of Statistical Computation and Simulation
    vol. 92, p. 610 - 622
  • A test statistic with a ranking method based on the Jeffreys divergence measure
    Murakami, H. and Kawada, S.
    Communications in Statistics - Simulation and Computation
    vol. 51, p. 266 - 279

2021

  • Two new distribution-free two-sample tests for versatile alternative
    Mukherjee, A., Kössler, W. and Murakami, H.
    Statistics
    vol. 55, p. 1123 - 1153
  • Symmetric smoothed bootstrap methods for ranked set samples
    Yamaguchi, H. and Murakami, H.
    Journal of Nonparametric Statistics
    vol. 33, p. 435 - 463
  • Power comparisons of the unbiased Berk-Jones test and the unbiased reversed Berk-Jones test
    Hanyuda, B. and Murakami, H.
    Communications in Statistics - Simulation and Computation
    vol. 50, p. 989 - 1004

2020

  • The non-null limiting distribution of the generalized Baumgartner statistic based on the Fourier series approximation
    Miyazaki, R. and Murakami, H.
    Statistical Papers
    vol. 61, p. 1893 - 1909
  • The limiting distribution of combining the t and Wilcoxon rank sum tests
    Kitani, M. and Murakami, H.
    Statistics
    vol. 54, p. 871 - 884
  • The generalized multisample Cucconi test statistic for the location and scale parameters
    Nishino, T. and Murakami, H.
    Journal of Statistical Computation and Simulation
    vol. 90, p. 2291 - 2305
  • On the distribution of the sum of the independent and non-identically extended exponential random variables
    Kitani, M. and Murakami, H.
    Japanese Journal of Statistics and Data Science
    vol. 3, p. 23 - 37
  • Canonical Correlation Analysis of Principal Component Scores for Multiple-set Random Vectors
    Ogura, T. and Murakami, H.
    Electronic Journal of Applied Statistical Analysis
    vol. 13, p. 47 - 74

2019

  • The generalized Cucconi test statistic for the two-sample problem
    Nishino, T. and Murakami, H.
    Journal of the Korean Statistical Society
    vol. 48, 593 - 612
  • The Cucconi Statistic for Type-I Censored Data
    Nishino, T. and Murakami, H.
    Metrika
    vol. 82, p. 903 - 929

2018

  • The null and non-null limiting distributions of the modified multisample Cucconi test
    Nishino, T. and Murakami, H.
    Statistics
    vol. 52, p. 1344 - 1358

2017

  • The unbiased nonparametric test and its moment generating function for the ordered alternative
    Murakami, H. and Lee, S-K.
    Statistics & Probability Letters
    vol. 126, p. 193 - 197
  • The multivariate multisample nonparametric rank statistics for the location alternatives
    Murakami, H.
    Austrian Journal of Statistics
    vol. 46, p. 3 - 13

2016

  • A moment generating function of a combination of linear rank tests and its asymptotic efficiency
    Murakami, H.
    TEST
    vol. 25, p. 674 - 691
  • All-pairs multiple comparisons based on the Cucconi test
    Murakami, H.
    AStA Advances in Statistical Analysis
    vol. 100, p. 355 - 368

2015

  • Approximations to the distribution of sum of independent non-identically gamma random variables
    Murakami, H.
    Mathematical Sciences
    vol. 9, p. 205 - 213
  • The modified Mood test for the scale alternative and its numerical comparisons
    Murakami, H. and Ha, H-T.
    Journal of the Korean Statistical Society
    vol. 44, p. 592 - 605
  • Unbiasedness and biasedness of the Jonckheere-Terpstra and the Kruskal-Wallis tests
    Murakami, H. and Lee, S-K.
    Journal of the Korean Statistical Society
    vol. 44, p. 342 - 351
  • The power of the modified Wilcoxon rank sum test for the one-sided alternative
    Murakami, H.
    Statistics
    vol. 49, p. 781 - 794
  • Power comparison of multivariate Wilcoxon-type tests based on the Jureckova-Kalina's ranks of distances
    Murakami, H.
    Communications in Statistics - Simulation and Computation
    vol. 44, p. 2176 - 2194
  • A randomized Baumgartner statistic for multivariate two-sample testing hypothesis
    Murakami, H.
    Journal of Statistical Computation and Simulation
    vol. 85, p. 189 - 201

2014

  • Asymptotic efficiency and small sample power of a locally most powerful linear rank test for the log-logistic distribution
    Murakami, H.
    Mathematical Sciences
    vol. 8, p. 109 - 115
  • A rank test based on the moments of order statistics of the modified Makeham distribution
    Ogura, T. and Murakami, H.
    Computational Statistics
    vol. 29, p. 1691 - 1711
  • A saddlepoint approximation to the distribution of the sum of independent non-identically uniform random variables
    Murakami, H.
    Statistica Neerlandica
    vol. 68, p. 267 - 275
  • Model based on skew normal distribution for square contingency tables with ordinal categories
    Yamamoto, K. and Murakami, H.
    Computational Statistics and Data Analysis
    vol. 78, p. 135 - 140

2012

  • A multivariate two-sample test in nonparametric methods
    Murakami, H.
    INFORMACNI BULLETIN in Ceske Statisticke Spolecnosti
    vol. 23, p. 18 - 25
  • A max-type Baumgartner statistic for the two-sample problem and its power comparison
    Murakami, H.
    Journal of the Japanese Society of Computational Statistics
    vol. 25, p. 39 - 49
  • A nonparametric location-scale statistic for detecting a change-point
    Murakami, H.
    The International Journal of Advanced Manufacturing Technology
    vol. 61, p. 449 - 455
  • Modified Baumgartner statistics for the two-sample and multisample problems: A numerical comparison
    Murakami, H.
    Journal of Statistical Computation and Simulation
    vol. 82, p. 711 - 728

2011

  • Approximations to the distribution of a combination of the Wilcoxon and Mood statistics: A numerical comparison
    Murakami, H.
    Journal of the Japanese Society of Computational Statistics
    vol. 24, p. 1 - 11

2010

  • A rank statistic for the change-point problem and its application
    Murakami, H.
    Journal of the Japanese Society of Computational Statistics
    vol. 23, p. 27 - 40
  • A numerical comparison of the normal and some saddlepoint approximations to a distribution-free test for stochastic ordering in the competing risks model
    Murakami, H.
    Computational Statistics
    vol. 25, p. 633 - 643
  • A nonparametric control chart based on the Mood statistic for dispersion
    Murakami, H. and Matsuki, T.
    The International Journal of Advanced Manufacturing Technology
    vol. 49, p. 757 - 763

2009

  • A saddlepoint approximation to the distribution of Jonckheere-Terpstra test
    Murakami, H. and Kamakura, T.
    Journal of Japan Statistical Society
    vol. 39, p. 143 - 153
  • Saddlepoint approximations to the limiting distribution of the modified Anderson-Darling test statistic
    Murakami, H.
    Communications in Statistics - Simulation and Computation
    vol. 38, p. 2214 - 2219
  • Permutation test for equality of individual an eigenvalue from a covariance matrix in high-dimension
    Hino, E., Murakami, H. and Sugiyama, T.
    Communications in Statistics - Simulation and Computation
    vol. 38, p. 1675 - 1689
  • A saddlepoint approximation to the limiting distribution of a k-sample Baumgartner statistic
    Murakami, H., Kamakura, T. and Taniguchi, M.
    Journal of Japan Statistical Society,
    vol. 39, p. 133 - 141
  • A saddlepoint approximation to a distribution-free test for stochastic ordering in the competing risks model
    Murakami, H.
    REVSTAT: Statistical Journal
    vol. 7, p. 189 - 201

2008

  • A statistic for testing the equality of eigenvalue of covariance matrix on multipopulation
    Murakami, H., Tsukada, S. and Takeda, Y.
    Journal of the Japanese Society of Computational Statistics
    vol. 21, p. 21 - 30
  • A multisample rank test for location-scale parameters
    Murakami, H.
    Communications in Statistics - Simulation and Computation
    vol. 37, p. 1347 - 1355

2007

  • Nonparametric test for eigenvalues of covariance matrix in multipopulation
    Murakami, H., Hino, E. and Tsukada, S.
    Journal of Japan Statistical Society
    vol. 37, p. 299 - 306
  • Lepage type statistic based on the modified Baumgartner statistic
    Murakami, H.
    Computational Statistics and Data Analysis
    vol. 51, p. 5061 - 5067
  • Correlation analysis of principal components from two populations
    Yamamoto, M., Sugiyama, T., Murakami, H. and Sakaori, F.
    Computational Statistics and Data Analysis
    vol. 51, p. 4707 - 4716

2006

  • A k-sample rank test based on modified Baumgartner statistic and its power comparison
    Murakami, H.
    Journal of the Japanese Society of Computational Statistics
    vol. 19, p. 1 - 13
  • Biased and unbiased two-sided Wilcoxon tests for equal sample sizes
    Sugiura, N., Murakami, H., Lee, S-K. and Maeda, Y.
    Annals of the Institute of Statistical Mathematics
    vol. 58, p. 93 - 100

和文学術論文

  • 最大値型多変量 Baumgartner 検定とその検出力の比較
    村上秀俊
    計算機統計学
    30 巻, p. 145 - 159, 2017
  • ノンパラメトリック検定の不偏性と近似分布
    村上秀俊
    日本統計学会誌
    47 巻, p. 19 - 50, 2017
  • 動画像に基づく移動オブジェクトの大きさに関する統計的レジストレーション - 歩行動画像への応用
    大草孝介, 鎌倉稔成, 村上秀俊
    計算機統計学
    23 巻, p. 97 - 111, 2010
  • 感性への統計学的なアプローチ - 多数の事例・少数の事例の方法論 -
    村上秀俊, 鎌倉稔成, 杉山高一
    電子情報通信学会誌
    92 巻, p. 920 - 922, 2009

査読付きプロシーディングス

  • The max-type multivariate two-sample rank statistic based on the Baumgartner statistic
    Murakami, H.
    Proceedings in Computational Statistics 2012 (COMPSTAT 2012)
    617 - 627, 2012
  • Nonparametric Test for Latent Root of Covariance Matrix in Multi-population
    Tsukada, S. and Murakami, H.
    Proceedings in Computational Statistics 2008 (COMPSTAT 2008)

著書

  • R・Pythonによる統計データ科学
    杉山高一・藤越康祝 監修
    勉誠出版, 2020
  • 統計科学百科事典 (Miodrag Lovric 編 日本統計学会 翻訳)
    1. 編集委員長:鎌倉 稔成,西郷 浩
    丸善出版株式会社, 2018
  • シリーズ:統計解析スタンダード「ノンパラメトリック法」
    村上秀俊
    朝倉書店, 2015
  • 統計データ解析入門
    杉山高一・藤越康祝 編
    みみずく舎, 2009
  • 統計データ科学事典
    杉山高一・藤越康祝・杉浦成昭 ・国友直人 編
    朝倉書店, 2007