Inference in the statistical models for counting processes information with incomplete data and studies of three types of partial likelihoods

• Project/Area Number: 19700263
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Statistical science
• Research Institution: Osaka University
• Principal Investigator: SUGIMOTO Tomoyuki Osaka University, 医学系研究科, 助教 (70324829)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥3,080,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥480,000); Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2007: ¥1,000,000 (Direct Cost: ¥1,000,000)
• Keywords: 統計的推測 / 統計科学 / 統計数学 / 計数過程 / セミパラメトリック・モデル / Coxハザード・モデル / 積分方程式 / 3重対角化行列 / ノンパラメトリック

Research Abstract

We consider methods for statistical inference in order to confirm or discovery a scientific knowledge under investigation from the data collected by following up times at which individuals sampled or selected from the population experience the event of interest. Then, if the observed data include uncertain concomitant information for individuals, it is founded that there are at least three types of statistical inference methods, based on outlooks in mathematical science. We studied whether the 3-types are truly valid methods in science, and how the 3-types are related to each other, so that we could obtain several useful findings on contributions in mathematical science and applications to substantial science fields.

Research Products

• [Journal Article] Detailed analyses of a sertraline randomized withdrawal study in patients with major depressive disorder (2010)
  • Author(s): Arano, I., Sugimoto, T., Hamasaki, T., Yuko Ohno
  • Journal Title: BMC Medical Research Methodology
  • Peer Reviewed
• [Journal Article] A Wald-type variance estimation for the nonparametric distribution estimators for doubly censored data (2010)
  • Author(s): Tomoyuki Sugimoto
  • Journal Title: Annals of the Institute of Statistical Mathematics (印刷中)
  • NAID: 40019008505
  • Peer Reviewed
• [Journal Article] 2標本における中央生存時間の推測 (2009)
  • Author(s): 尼ヶ崎太郎・杉本知之・後藤昌司
  • Journal Title: 日本統計学会誌 39巻(J-1) Pages: 95-119
  • NAID: 110007482355
  • Peer Reviewed
• [Journal Article] 中途打ち切りデータに対するあるデータ適応型重み付けログランク検定方式 (2009)
  • Author(s): 杉本知之
  • Journal Title: 日本統計学会誌 38巻(J-2) Pages: 165-187
  • NAID: 110007226107
  • Peer Reviewed
• [Journal Article] 中途打ち切りデータに対するあるデータ適応型重み付けログランク検定方式 (2009)
  • Author(s): 杉本知之
  • Journal Title: 日本統計学会誌 38巻(J-2)(印刷中)
  • NAID: 110007226107
  • Peer Reviewed
• [Journal Article] Diameter of splenic vein is a risk factor for portal or splenic vein thrombosis after laparoscopic splenectomy (2009)
  • Author(s): Danno, K., Ikeda, M., Sekimoto, M., Sugimoto, T., Takemasa, I., Yamamoto, H., Doki, Y. and Monden, M.
  • Journal Title: SURGERY (印刷中)
  • Peer Reviewed
• [Journal Article] MARSにおける非負圧縮推定量とその性能 (2007)
  • Author(s): 元垣内広毅、杉本知之、後藤昌司
  • Journal Title: 応用統計学 36巻 Pages: 99-118
  • NAID: 10020018001
  • Peer Reviewed
• [Journal Article] MARSにおける非負圧縮推定量とその性能 (2007)
  • Author(s): 元垣内広毅・杉本知之・後藤昌司
  • Journal Title: 応用統計学 36 Pages: 99-118
  • NAID: 10020018001
  • Peer Reviewed
• [Journal Article] A Wald-type variance estimation for the nonparametric distribution estimators for doubly censored data
  • Author(s): Sugimoto, T.
  • Journal Title: Annals of the Institute of Statistical Mathematics (印刷中)
  • NAID: 40019008505
  • Peer Reviewed
• [Presentation] 相関をもつ二つの変数の比に対する解析 (2009)
  • Author(s): 朝倉こう子、上坂浩之、杉本知之、濱崎俊光
  • Organizer: 応用統計学会2009年度年会
  • Place of Presentation: 東京
  • Year and Date: 2009-08-01
• [Presentation] Sema4A as a diagnostic marker and its pathogenic roles in multiple sclerosis (2009)
  • Author(s): Nakatsuji, Y., Moriya, M., Okuno, T., Kinoshita, M., Sugimoto, T., Nakano, M., Kikutani, H., Sakoda, S., Kumanogoh, A.
  • Organizer: 25th Congress of the European Committee for the Treatment and Research in Multiple Sclerosis
  • Place of Presentation: Germany
• [Presentation] Sample size determination in clinical trials with multiple co-primary binary endpoints (2009)
  • Author(s): Sozu, T., Sugimoto, T., Hamasaki, T.
  • Organizer: the 2009 Joint Statistical Meetings
  • Place of Presentation: Washington DC, USA
• [Remarks]
  • URL: http://www.medstat.med.osaka-u.ac.jp/sugimoto/dad_WLRT_2009.pdf
• [Remarks]
  • URL: http://www.medstat.med.osaka-u.ac.jp/sugimoto/martingale_dcd.pdf
• [Remarks]
  • URL: http://www.medstat.med.osaka-u.ac.jp/sugimoto/mpl_Cox_cure.pdf
• [Remarks]
  • URL: http://www.medstat.med.osaka-u.ac.jp/sugimoto/consist_plik2009.pdf