{"created":"2023-06-20T16:50:46.944158+00:00","id":23342,"links":{},"metadata":{"_buckets":{"deposit":"52cb7c27-eaaa-485d-9bcd-284de891f1a2"},"_deposit":{"created_by":3,"id":"23342","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"23342"},"status":"published"},"_oai":{"id":"oai:kindai.repo.nii.ac.jp:00023342","sets":["14:2667:4819"]},"author_link":["43426","43427","43428","43429"],"control_number":"23342","item_8_biblio_info_21":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"6","bibliographicPageStart":"1","bibliographic_titles":[{"bibliographic_title":"科学研究費助成事業研究成果報告書 (2021)"}]}]},"item_8_description_25":{"attribute_name":"リンクURL","attribute_value_mlt":[{"subitem_description":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19K14595/","subitem_description_type":"Other"}]},"item_8_description_33":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"研究成果の概要（和文）：本研究課題では，母集団分布として対称な非正規分布を含む分布族（楕円分布族）を仮定し，得られたデータが欠測している状況下で適用可能な統計解析法を考える．この設定の下で，多くのデータに適用可能かつ標本サイズが十分に得られていない状況でも高精度に機能する手法の理論的導出と応用を与えるものである．特に，観測対象が徐々に脱落するような状況であらわれる単調欠測データに着目し，(1) 平均ベクトルに関する仮説検定とBartlett修正，(2) (1)で得られた仮説検定の近似検出力の提案，(3) 判別分析における変量の冗長性に関する尤度比検定とその数値的考察に関する研究成果を与えた．\n研究成果の概要（英文）： In this research, assuming that missing datasets were drawn from the elliptically contoured distributions including some non-normal distributions, we considered the statistical analysis which could be applied to the datasets. In these settings, our goal was to obtain the statistical analysis which performed well even if the sample size was not so large and to consider the applications to the real datasets. In particular, we focused on missing data whose missing patterns were monotone type owing to dropouts and obtained the following results: (i) the likelihood ratio based test for a mean vector and its Bartlett-type correction, (ii) the approximated power of the test stated in (i), and (iii) the likelihood ratio test for the redundancy of the variables in linear discriminant analysis and its simulation studies.","subitem_description_type":"Abstract"}]},"item_8_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究種目：若手研究; 研究期間：2019～2021; 課題番号：19K14595; 研究分野：数理統計学; 科研費の分化・細目：","subitem_description_type":"Other"}]},"item_8_description_37":{"attribute_name":"資源タイプ(WEKO2)","attribute_value_mlt":[{"subitem_description":"Research Paper","subitem_description_type":"Other"}]},"item_8_description_41":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_8_publisher_14":{"attribute_name":"出版者 名前","attribute_value_mlt":[{"subitem_publisher":"近畿大学"}]},"item_8_text_10":{"attribute_name":"著者 役割","attribute_value_mlt":[{"subitem_text_value":"研究代表者"},{"subitem_text_value":"研究協力者"},{"subitem_text_value":"研究協力者"},{"subitem_text_value":"研究協力者"}]},"item_8_text_7":{"attribute_name":"著者(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Shutoh, Nobumichi"},{"subitem_text_language":"en","subitem_text_value":"Hyodo, Masashi"},{"subitem_text_language":"en","subitem_text_value":"Yoneguchi, Takaaki"},{"subitem_text_language":"en","subitem_text_value":"Okada, Yuki"}]},"item_8_text_8":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"近畿大学理工学部; 准教授"},{"subitem_text_value":"神奈川大学経済学部; 准教授"},{"subitem_text_value":"神戸大学大学院海事科学研究科; 大学院生"},{"subitem_text_value":"神戸大学大学院海事科学研究科; 大学院生"}]},"item_8_text_9":{"attribute_name":"著者所属(翻訳)","attribute_value_mlt":[{"subitem_text_value":"Kindai University"}]},"item_8_version_type_12":{"attribute_name":"版","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_be7fb7dd8ff6fe43","subitem_version_type":"NA"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"首藤, 信通"},{"creatorName":"シュトウ, ノブミチ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"43426","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"00634099","nameIdentifierScheme":"NRID","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?kw=00634099"}]},{"creatorNames":[{"creatorName":"兵頭, 昌"},{"creatorName":"ヒョウドウ, マサシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"43427","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"米口, 貴誠"},{"creatorName":"ヨネグチ, タカアキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"43428","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岡田, 悠希"},{"creatorName":"オカダ, ユウキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"43429","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-12-05"}],"displaytype":"detail","filename":"19K14595seika.pdf","filesize":[{"value":"159.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"19K14595seika.pdf","url":"https://kindai.repo.nii.ac.jp/record/23342/files/19K14595seika.pdf"},"version_id":"87f49192-d78e-49b1-aa39-47b90f1a552d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"欠測データ","subitem_subject_scheme":"Other"},{"subitem_subject":"楕円分布族","subitem_subject_scheme":"Other"},{"subitem_subject":"仮説検定","subitem_subject_scheme":"Other"},{"subitem_subject":"尤度比検定","subitem_subject_scheme":"Other"},{"subitem_subject":"判別分析","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"非正規性をもつ単調欠測データに対する汎用的かつ高精度な統計解析法の理論研究と応用","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"非正規性をもつ単調欠測データに対する汎用的かつ高精度な統計解析法の理論研究と応用","subitem_title_language":"ja"},{"subitem_title":"Studies on general and nearly exact statistical methods for monotone missing data under nonnormality and their applications","subitem_title_language":"en"}]},"item_type_id":"8","owner":"3","path":["4819"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-12-05"},"publish_date":"2022-12-05","publish_status":"0","recid":"23342","relation_version_is_last":true,"title":["非正規性をもつ単調欠測データに対する汎用的かつ高精度な統計解析法の理論研究と応用"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-08-02T06:43:02.242421+00:00"}