{"created":"2024-10-03T01:15:24.826370+00:00","id":2010787,"links":{},"metadata":{"_buckets":{"deposit":"0e87b1d5-da2c-4c14-b0d9-2f1afa2a0a9b"},"_deposit":{"created_by":10,"id":"2010787","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2010787"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02010787","sets":["1:8:1724311990861"]},"author_link":["210","2784"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-03","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"8","bibliographicPageEnd":"8","bibliographicPageStart":"1","bibliographicVolumeNumber":"6","bibliographic_titles":[{"bibliographic_title":"水産総合研究センター研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of  Fisheries Research Agency","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The standard errors and confidence intervals have been used as a measure of the accuracy of estimators. However, it is known that the estimates of standard error using the standard procedures based on the unbiased estimate of variance and the bootstrap method are biased and the bootstrap confidence intervals based on the percentile method are too short when the sample size is small. The amounts and causes of these biases are examined and the corrections of these biases are discussed. The results indicate that the biases in the standard error using the standard procedures would be negligible. However, our Monte Carlo simulations show that the biases in the bootstrap estimate of standard error and confidence intervals would not be negligible when sample size is equal to or less than 10 or the ratio of the number of parameters estimated to the sample size is larger than 0.1. We therefore recommend that researchers carefully consider the effective sample size when applying the bootstrap method. In particular, since the result of hypothesis test can be affected by the bias, bias corrected bootstrap method such as calibration or other method should be used when the effective sample size is small.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産総合研究センター","subitem_publisher_language":"ja"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"fra_k_6_1","subitem_relation_type_select":"Local"}}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"日本農学文献記事索引（AgriKnowledge）"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010671193","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11589591","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1346-9894","subitem_source_identifier_type":"PISSN"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"National Research Institute of Far Seas Fisheries","affiliationNameLang":"en"},{"affiliationName":"遠洋水産研究所","affiliationNameLang":"ja"},{"affiliationName":"エンヨウスイサンケンキュウジョ","affiliationNameLang":"ja-Kana"}]}],"creatorNames":[{"creatorName":"Hiramatsu, Kasuhiko","creatorNameLang":"en","creatorNameType":"Personal"},{"creatorName":"平松, 一彦","creatorNameLang":"ja","creatorNameType":"Personal"},{"creatorName":"ヒラマツ, カズヒコ","creatorNameLang":"ja-Kana","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Hiramatsu","familyNameLang":"en"},{"familyName":"平松","familyNameLang":"ja"},{"familyName":"ヒラマツ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Kasuhiko","givenNameLang":"en"},{"givenName":"一彦","givenNameLang":"ja"},{"givenName":"カズヒコ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2784","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Okamura, Hiroshi","creatorNameLang":"en"},{"creatorName":"岡村, 寛","creatorNameLang":"ja"},{"creatorName":"オカムラ, ヒロシ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Okamura","familyNameLang":"en"},{"familyName":"岡村","familyNameLang":"ja"},{"familyName":"オカムラ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Hiroshi","givenNameLang":"en"},{"givenName":"寛","givenNameLang":"ja"},{"givenName":"ヒロシ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"210","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40371942","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40371942"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-10-02"}],"filename":"fra_k_6_1.pdf","filesize":[{"value":"722.6 KB"}],"format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"url":"https://fra.repo.nii.ac.jp/record/2010787/files/fra_k_6_1.pdf"},"version_id":"a06f5f68-3206-4b58-af22-ca67be2e9a1f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"bootstrap; confidence interval; standard error; small sample","subitem_subject_language":"en","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"小標本における標準誤差と信頼区間の推定について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"小標本における標準誤差と信頼区間の推定について","subitem_title_language":"ja"},{"subitem_title":"Estimation of standard errors and confidence intervals in small samples","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1724311990861"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-10-02"},"publish_date":"2024-10-02","publish_status":"0","recid":"2010787","relation_version_is_last":true,"title":["小標本における標準誤差と信頼区間の推定について"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-03-26T05:40:03.346522+00:00"}