WEKO3
アイテム
Polymodalな度数分布を正規分布へ分解するBASICプログラムの検討
https://fra.repo.nii.ac.jp/records/2002526
https://fra.repo.nii.ac.jp/records/200252656390e5c-0aa8-4107-bc1d-2778c6e04552
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2024-04-23 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Polymodalな度数分布を正規分布へ分解するBASICプログラムの検討 | |||||||||||
| 言語 | ja | |||||||||||
| タイトル | ||||||||||||
| タイトル | Consideration of the BASIC Program to Analyse the Polymodal Frequency Distribution into Normal Distributions. | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | jpn | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||
| アクセス権 | ||||||||||||
| アクセス権 | metadata only access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||||||||
| 著者 |
赤嶺, 達郎
× 赤嶺, 達郎
WEKO
2059
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | A Maximum-Likelihood program was compared with a Least-Squares program and its variations. The algorithm for convergence was MARQUARDT's method according to AKAMINE (1984). Elements and eigenvalues . eigenvectors of the inverse of an Hessian matrix in the neighborhood of the solution were calculated for a quadratic approximation to estimate errors. A likelihood ratio test was used to estimate the confidence interval of the maximum eigenvector. The obtained results are summarized as follows : 1) The Maximum-Likelihood method is the most adequate procedure for this problem. 2) The X2 minimum method is more adequate than the Least-Squares method for normal data, but the latter is more adequate than the former for abnormal data which have a few separate parts at the end of a distribution. These methods are easy to apply for a robust estimation. 3) Parameters are stable in the part where an obvious minimal value is recognized between neighboring distributions. On the other hand, the confidence intervals of the parameters are larger than for the parts where it is not recognized. | |||||||||||
| 言語 | en | |||||||||||
| 書誌情報 |
ja : 日本海区水産研究所研究報告 en : Bulletin of the Japan Sea Regional Fisheries Research Laboratory 巻 35, p. 129-160, ページ数 32, 発行日 1985-03 |
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| 出版者 | ||||||||||||
| 出版者 | 日本海区水産研究所 | |||||||||||
| 言語 | ja | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | Japan Sea Regional Fisheries Research Laboratory | |||||||||||
| 言語 | en | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||
| 収録物識別子 | 0021-4620 | |||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AN00186380 | |||||||||||
| 情報源 | ||||||||||||
| 識別子タイプ | Local | |||||||||||
| 関連識別子 | js_k_35_129_160 | |||||||||||
| 関連サイト | ||||||||||||
| 識別子タイプ | URI | |||||||||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010841390 | |||||||||||
| 言語 | ja | |||||||||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||||||||
