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Statistical Methodology for Stabilizing Grouped Data Analysis

Research Project

Project/Area Number 18K12757
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 07030:Economic statistics-related
Research InstitutionThe University of Tokyo

Principal Investigator

Sugasawa Shonosuke  東京大学, 空間情報科学研究センター, 准教授 (50782380)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords統計モデリング / ロバスト統計 / 空間統計 / 階層モデル / 異質性 / ベイズ統計 / 混合効果モデル / グループデータ / 個体差 / 地域差
Outline of Final Research Achievements

Data in the form of groupings based on attributes such as individuals and regions are called group data, and are frequently used in various scientific fields. In this study, we focused on the problems of the existing statistical analysis methods for such data, especially the limitation of model flexibility, computational cost for large-scale data, and robustness in the presence of outliers, and developed several effective methods to solve them. We also revealed some theoretical properties of the developed methods.

Academic Significance and Societal Importance of the Research Achievements

本研究成果によってグループデータの分析において障壁となっていた応用上の問題点に対して、いくつかの効果的な解決策を提示することができた。提案した手法の多くは実装したコードをオープンソースとして公開しており、グループデータを扱う関連分野の研究者や実務家が提案した方法を利用することで、これまでよりも効果的な統計分析を実行することが可能になると考えられる。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (44 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (5 results) Journal Article (20 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 20 results,  Open Access: 3 results) Presentation (18 results) (of which Int'l Joint Research: 9 results,  Invited: 1 results) Remarks (1 results)

  • [Int'l Joint Research] オーストラリア国立大学(オーストラリア)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] メリーランド大学/アイオワ州立大学(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] オーストラリア国立大学(オーストラリア)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] ジョージア大学/アイオワ州立大学(米国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] カールトン大学(カナダ)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Improved confidence regions in meta-analysis of diagnostic test accuracy2021

    • Author(s)
      Ito Tsubasa、Sugasawa Shonosuke
    • Journal Title

      Computational Statistics & Data Analysis

      Volume: 153 Pages: 107068-107068

    • DOI

      10.1016/j.csda.2020.107068

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bayesian Approach to Lorenz Curve Using Time Series Grouped Data2021

    • Author(s)
      Kobayashi Genya、Yamauchi Yuta、Kakamu Kazuhiko、Kawakubo Yuki、Sugasawa Shonosuke
    • Journal Title

      Journal of Business & Economic Statistics

      Volume: Accepted Issue: 2 Pages: 1-16

    • DOI

      10.1080/07350015.2021.1883438

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On Global-Local Shrinkage Priors for Count Data2021

    • Author(s)
      Hamura Yasuyuki、Irie Kaoru、Sugasawa Shonosuke
    • Journal Title

      Bayesian Analysis

      Volume: -1 Issue: 2 Pages: 545-564

    • DOI

      10.1214/21-ba1263

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Robust Bayesian Regression with Synthetic Posterior Distributions2020

    • Author(s)
      Hashimoto Shintaro、Sugasawa Shonosuke
    • Journal Title

      Entropy

      Volume: 22 Issue: 6 Pages: 661-661

    • DOI

      10.3390/e22060661

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficient screening of predictive biomarkers for individual treatment selection.2020

    • Author(s)
      Sugasawa S, Noma H.
    • Journal Title

      Biometrics.

      Volume: 印刷中 Issue: 1 Pages: 249-257

    • DOI

      10.1111/biom.13279

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Predicting intervention effect for COVID-19 in Japan: state space modeling approach2020

    • Author(s)
      Kobayashi Genya、Sugasawa Shonosuke、Tamae Hiromasa、Ozu Takayuki
    • Journal Title

      BioScience Trends

      Volume: 14 Issue: 3 Pages: 174-181

    • DOI

      10.5582/bst.2020.03133

    • NAID

      130007877649

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Grouped Heterogeneous Mixture Modeling for Clustered Data2020

    • Author(s)
      Sugasawa Shonosuke
    • Journal Title

      Journal of the American Statistical Association

      Volume: NA Issue: 534 Pages: 1-12

    • DOI

      10.1080/01621459.2020.1777136

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Approximate Bayesian Approach to Model-assisted Survey Estimation with Many Auxiliary Variables2020

    • Author(s)
      Sugasawa Shonosuke、Kim Jae Kwang
    • Journal Title

      Statistica Sinica

      Volume: NA

    • DOI

      10.5705/ss.202019.0239

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Parametric Bootstrap Confidence Intervals for the Multivariate Fay?Herriot Model2020

    • Author(s)
      Saegusa Takumi、Sugasawa Shonosuke、Lahiri Partha
    • Journal Title

      Journal of Survey Statistics and Methodology

      Volume: NA Issue: 1 Pages: 115-130

    • DOI

      10.1093/jssam/smaa038

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Robust empirical Bayes small area estimation with density power divergence2020

    • Author(s)
      Sugasawa, S.
    • Journal Title

      Biometrika

      Volume: 107 Issue: 2 Pages: 467-480

    • DOI

      10.1093/biomet/asz075

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Estimation and inference for area-wise spatial income distributions from grouped data2020

    • Author(s)
      Sugasawa Shonosuke、Kobayashi Genya、Kawakubo Yuki
    • Journal Title

      Computational Statistics & Data Analysis

      Volume: 145 Pages: 106904-106904

    • DOI

      10.1016/j.csda.2019.106904

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Small area estimation with mixed models: a review2020

    • Author(s)
      Sugasawa, S. and Kubokawa, T.
    • Journal Title

      Japanese Journal of Statistics and Data Science

      Volume: - Issue: 2 Pages: 693-720

    • DOI

      10.1007/s42081-020-00076-x

    • NAID

      210000168341

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Small area estimation with spatially varying natural exponential families2020

    • Author(s)
      Sugasawa, S., Kawakubo, Y. and Ogasawara, K.
    • Journal Title

      Journal of Statistical Computation and Simulation

      Volume: 90 Issue: 6 Pages: 1039-1056

    • DOI

      10.1080/00949655.2020.1714048

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Estimating individual treatment effects by gradient boosting trees2019

    • Author(s)
      Sugasawa, S and Noma, H.
    • Journal Title

      Statistics in Medicine

      Volume: 38 Issue: 26 Pages: 5146-5159

    • DOI

      10.1002/sim.8357

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] A unified method for improved inference in random-effects meta-analysis2019

    • Author(s)
      Sugasawa, S. and Noma, H.
    • Journal Title

      Biostatistics

      Volume: - Issue: 1 Pages: 114-130

    • DOI

      10.1093/biostatistics/kxz020

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Small area estimation of general parameters: Bayesian transformed spatial prediction approach2019

    • Author(s)
      Sugasawa, S.
    • Journal Title

      Japanese Journal of Statistics and Data Science

      Volume: - Issue: 1 Pages: 167-181

    • DOI

      10.1007/s42081-019-00067-7

    • NAID

      210000185006

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Observed best selective prediction in small area estimation2019

    • Author(s)
      Sugasawa, S., Kawakubo, Y. and Datta, G. S.
    • Journal Title

      Journal of Multivariate Analysis

      Volume: 173 Pages: 383-392

    • DOI

      10.1016/j.jmva.2019.04.002

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Hierarchical Bayes small area estimation with an unknown link function.2019

    • Author(s)
      Sugasawa, S., Kubokawa, T. and Rao, J. N. K.
    • Journal Title

      Scandinavian Journal of Statistics

      Volume: to appear Issue: 3 Pages: 885-897

    • DOI

      10.1111/sjos.12376

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Adaptively transformed mixed model prediction of general finite population parameters2019

    • Author(s)
      Sugasawa, S. and Kubokawa, T.
    • Journal Title

      Scandinavian Journal of Statistics

      Volume: to appear Issue: 4 Pages: 1025-1046

    • DOI

      10.1111/sjos.12380

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Latent mixture modeling for clustered data2018

    • Author(s)
      Sugasawa Shonosuke、Kobayashi Genya、Kawakubo Yuki
    • Journal Title

      Statistics and Computing

      Volume: 29 Issue: 3 Pages: 537-548

    • DOI

      10.1007/s11222-018-9821-7

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] Spatially Clustered Regression2020

    • Author(s)
      菅澤翔之助
    • Organizer
      科研費シンポジウム "Recent Progress in Spatial and/or Spatio-temporal Data Analysis"
    • Related Report
      2020 Annual Research Report
  • [Presentation] 境界値過剰データに対する時空間モデリング_~海洋資源調査データへの適用~2020

    • Author(s)
      菅澤翔之助
    • Organizer
      CSIS DAYS 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Spatio-temporal modeling of zero-inflated count data: an application to marine resource monitoring2020

    • Author(s)
      菅澤翔之助
    • Organizer
      Webinar of Bayesian Econometrics 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 異質な集団が混在するデータに対する統計モデリング2020

    • Author(s)
      菅澤翔之助
    • Organizer
      第5回統計・機械学習若手シンポジウム
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Optimal discovery procedure for screening covariates associated with individual treatment effects2020

    • Author(s)
      Sugasawa, S.
    • Organizer
      Workshop on the Frontiers in Data Science
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Robust Bayesian Regression with Synthetic Posterior2020

    • Author(s)
      菅澤翔之助
    • Organizer
      科研費シンポジウム「多様な高次元モデルにおける理論と方法論」
    • Related Report
      2019 Research-status Report
  • [Presentation] On Global-local Shrinkage Priors for Count Data2019

    • Author(s)
      Sugasawa, S.
    • Organizer
      Young Bayesian Workshop
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Robust Bayesian regression with shrinkage priors2019

    • Author(s)
      Sugasawa, S.
    • Organizer
      The 4th Eastern Asia Meeting on Bayesian Statistics
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Robust Estimation and Joint Selection in Linear Mixed Models2019

    • Author(s)
      Sugasawa, S.
    • Organizer
      62nd ISI World Statistics Congress 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] On Global-local shrinkage priors for count data2019

    • Author(s)
      菅澤翔之助
    • Organizer
      統計関連学会連合大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Estimation of spatially varying income distributions from grouped data2019

    • Author(s)
      Sugasawa, S.
    • Organizer
      Workshop on Bayesian Modelling of Income and Wealth
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 無視できない欠測データに対するセミパラメトリックなベイズ推定2019

    • Author(s)
      菅澤翔之助
    • Organizer
      ベイズ計量経済学研究集会
    • Related Report
      2019 Research-status Report
  • [Presentation] ロバストな統計手法による 地域効果の推定法2019

    • Author(s)
      菅澤翔之助
    • Organizer
      研究集会「公的データの利用とプライバシー保護の理論」
    • Related Report
      2019 Research-status Report
  • [Presentation] Estimation of area-wise spatial income distributions from grouped data2019

    • Author(s)
      Sugasawa, S.
    • Organizer
      Computational Financial Econometrics (CFE) 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 空間的確率構造を用いた地域別所得分布の同時推定2019

    • Author(s)
      菅澤翔之助
    • Organizer
      春季統計学会
    • Related Report
      2018 Research-status Report
  • [Presentation] Hierarchical Bayes Small Area Estimation with Unknown Link Function2018

    • Author(s)
      Shonosuke Sugasawa
    • Organizer
      Small Area Estimation 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Small Area Estimation with Unknown Link Function2018

    • Author(s)
      Shonosuke Sugasawa
    • Organizer
      International Society of Bayesian Analysis 2018 World Meeting
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] clustered dataに対するグループ化有限混合モデル2018

    • Author(s)
      菅澤翔之助
    • Organizer
      統計関連学会連合大会
    • Related Report
      2018 Research-status Report
  • [Remarks] 研究代表者個人ホームページ

    • URL

      https://sites.google.com/view/ssugasawa

    • Related Report
      2020 Annual Research Report

URL: 

Published: 2018-04-23   Modified: 2022-01-27  

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