Finding Leverage Groups
收藏NBER1977-08-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w0195
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资源简介：
A brief discussion of recent methods using the Hat Matrix for identifying leverage points, and clustering techniques for finding groups of data points is presented. The problem of identifying leverage groups is addressed, and a heuristic algorithm for identifying both leverage points and leverage
提供机构：
美国国家经济研究局
创建时间：
1977-08-01
