National Changhua University of Education Institutional Repository : Item 987654321/14849
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 6507/11669
造訪人次 : 29913662      線上人數 : 295
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 進階搜尋

請使用永久網址來引用或連結此文件: http://ir.ncue.edu.tw/ir/handle/987654321/14849

題名: On the Measurement of Concordance Among Variables and Its Application
作者: Lian, Ie-Bin;Young, Wen-Chin
貢獻者: 數學系
關鍵詞: Cluster analysis of variables;Restricted canonical correlation;Reatricted principal component
日期: 2001
上傳時間: 2012-12-10T02:29:17Z
出版者: American Educational Research Association; American Statistical Association
摘要: In educational testing problems, some natural restriction on the coefficients may arise in maximizing the correlation or variance of linear combinations of sets of variables. In this article, two statistics based on restricted principal component and restricted canonical correlation (Das & Sen, 1994) are proposed to measure the intra- and inter-group concordance of variables. We also propose using these statistics as criteria for clustering variables. The analysis of encyclopedia data is provided as an illustration.
關聯: Journal of Educational and Behavioral Statistics, 26(4): 431-442
顯示於類別:[數學系] 期刊論文

文件中的檔案:

檔案 大小格式瀏覽次數
index.html0KbHTML565檢視/開啟


在NCUEIR中所有的資料項目都受到原著作權保護.

 

DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋