Ogawa Mitsunori 小川光紀

Researcher Number	50758290
Other IDs
Affiliation (Current)	2026: 東京医科大学, 医学部, 講師
Affiliation (based on the past Project Information) *help	2026: 東京医科大学, 医学部, 講師 2017 – 2022: 東京大学, 大学院情報学環・学際情報学府, 特任講師 2016: 首都大学東京, 社会科学研究科, 助教 2015: 首都大学東京, 社会(科)学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 60030:Statistical science-related / Statistical science
Keywords	Principal Investigator ダイバージェンス / 欠測データ解析 / 推定値の存在性 / バイアス補正 / 統計的推測 / マルコフ基底 / 統計数学 / ホロノミック勾配法 / 実験計画 / 代数統計 / 統計計算

小標本/レアイベントデータに対する安定的な統計解析手法の研究Principal Investigator
- Principal Investigator
  
  小川光紀
- Project Period (FY)
  2026 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  Tokyo Medical University
A study on statistical inference and survival analysis based on algebraic and geometric structuresPrincipal Investigator
- Principal Investigator
  
  OGAWA Mitsunori
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  The University of Tokyo
Study on Statistical Methods based on Geometric and Algebraic StructuresPrincipal Investigator
- Principal Investigator
  
  Ogawa Mitsunori
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Statistical science
- Research Institution
  The University of Tokyo
Studies on Statistical Inference and Experimental Designs Based on Algebraic StructuresPrincipal Investigator
- Principal Investigator
  
  Ogawa Mitsunori
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Statistical science
- Research Institution
  Tokyo Metropolitan University

All 2023 2022 2021 2020 2019 2018 2016

All Journal Article Presentation

[Journal Article] On the existence of Firth's modified estimates in logistic regression models2023
- Author(s)
  Mitsunori Ogawa and Yui Tomo
- Journal Title
  
  arXiv
  
  Volume: arXiv:2304.07484 Pages: 1-7
- Open Access
- Data Source
  KAKENHI-PROJECT-20K19752
[Journal Article] Non-parametric approach for frequentist multiple imputation in survival analysis with missing covariates2021
- Author(s)
  Takeuchi Yoshinori、Ogawa Mitsunori、Hagiwara Yasuhiro、Matsuyama Yutaka
- Journal Title
  
  Statistical Methods in Medical Research
  
  Volume: 30 Issue: 7 Pages: 1691-1707
- DOI
  10.1177/09622802211011197
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K19752
[Journal Article] On the fractional moments of a truncated centered multivariate normal distribution2020
- Author(s)
  Mitsunori Ogawa, Kazuki Nakamoto and Tomonari Sei
- Journal Title
  
  Communications in Statistics - Simulation and Computation
  
  Volume: － Issue: 7 Pages: 3923-3942
- DOI
  10.1080/03610918.2020.1725821
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K00044, KAKENHI-PROJECT-19K11865, KAKENHI-PROJECT-17K12651
[Presentation] 制限付き平均生存時間が推定不可能となる確率の定式化と対処策の検討2022
- Author(s)
  榎本駿平，野村尚吾，小川光紀
- Organizer
  計量生物学会年会
- Data Source
  KAKENHI-PROJECT-20K19752
[Presentation] Estimating parameter of discrete exponential families using Markov bases under the presence of nuisance parameters2022
- Author(s)
  Mitsunori Ogawa
- Organizer
  Algebraic Statistics 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K19752
[Presentation] ロジスティック回帰モデルにおける安定な非凸スパース正則化法2022
- Author(s)
  塘由惟，小川光紀，大庭幸治，松山裕，片井みゆき
- Organizer
  2022年度統計関連学会連合大会
- Data Source
  KAKENHI-PROJECT-20K19752
[Presentation] ロジスティック回帰におけるFirthの罰則付き最尤法に基づく信頼区間構成法の改良2021
- Author(s)
  塘由惟、小川光紀
- Organizer
  日本計算機統計学会第35回シンポジウム
- Data Source
  KAKENHI-PROJECT-20K19752
[Presentation] On the fractional moments of a truncated centered multivariate normal distribution2019
- Author(s)
  Mitsunori Ogawa, Kazuki Nakamoto and Tomonari Sei
- Organizer
  2019 Joint Statistical Meetings
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12651
[Presentation] Parameter estimation for discrete exponential families under the presence of nuisance parameters2019
- Author(s)
  Mitsunori Ogawa
- Organizer
  International Conference on Statistical Distributions and Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12651
[Presentation] Composite local Bregman divergences for conditional discrete exponential families2018
- Author(s)
  Mitsunori Ogawa
- Organizer
  Joint Statistical Meetings
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12651
[Presentation] The holonomic gradient method for the moments of truncated centered multivariate normal distribution2018
- Author(s)
  Mitsunori Ogawa, Kazuki Nakamoto and Tomonari Sei
- Organizer
  The 5th Institute of Mathematical Statistics Asia Pacific Rim Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12651
[Presentation] 状態空間モデルによる独立構造を伴う動的ネットワークのモデリング2016
- Author(s)
  小川光紀
- Organizer
  2016年度統計関連学会連合大会
- Place of Presentation
  金沢大学
- Year and Date
  2016-09-05
- Data Source
  KAKENHI-PROJECT-15H06531
[Presentation] Some results on multi-level factorial designs in complex coding2016
- Author(s)
  Mitsunori Ogawa
- Organizer
  The 4th Institute of Mathematical Statistics Asia Pacific Rim Meeting
- Place of Presentation
  Hong Kong, China
- Year and Date
  2016-06-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H06531

1. 清智成

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ogawa Mitsunori 小川 光紀

Research Projects

Research Products

Co-Researchers

小標本/レアイベントデータに対する安定的な統計解析手法の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A study on statistical inference and survival analysis based on algebraic and geometric structuresPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study on Statistical Methods based on Geometric and Algebraic StructuresPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Studies on Statistical Inference and Experimental Designs Based on Algebraic StructuresPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] On the existence of Firth's modified estimates in logistic regression models2023

Author(s)

Journal Title

Data Source

[Journal Article] Non-parametric approach for frequentist multiple imputation in survival analysis with missing covariates2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] On the fractional moments of a truncated centered multivariate normal distribution2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] 制限付き平均生存時間が推定不可能となる確率の定式化と対処策の検討2022

Author(s)

Organizer

Data Source

[Presentation] Estimating parameter of discrete exponential families using Markov bases under the presence of nuisance parameters2022

Author(s)

Organizer

Data Source

[Presentation] ロジスティック回帰モデルにおける安定な非凸スパース正則化法2022

Author(s)

Organizer

Data Source

[Presentation] ロジスティック回帰におけるFirthの罰則付き最尤法に基づく信頼区間構成法の改良2021

Author(s)

Organizer

Data Source

[Presentation] On the fractional moments of a truncated centered multivariate normal distribution2019

Author(s)

Organizer

Data Source

[Presentation] Parameter estimation for discrete exponential families under the presence of nuisance parameters2019

Author(s)

Organizer

Data Source

[Presentation] Composite local Bregman divergences for conditional discrete exponential families2018

Author(s)

Organizer

Data Source

[Presentation] The holonomic gradient method for the moments of truncated centered multivariate normal distribution2018

Author(s)

Organizer

Data Source

[Presentation] 状態空間モデルによる独立構造を伴う動的ネットワークのモデリング2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

Ogawa Mitsunori 小川光紀