頁籤選單縮合
題名 | Designing for Minimally Dependent Observations |
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作 者 | Torsney,Ben; Alahmadi,Abdulhadi M.; | 書刊名 | Statistica Sinica |
卷期 | 5:2 1995.07[民84.07] |
頁次 | 頁499-514 |
分類號 | 319.51 |
關鍵詞 | 線性迴歸; 最優設計; D肑-optimality; c-optimality; Directional derivatives; Linear optimality criterion; Optimal design; Optimization; Vertex directional derivatives; |
語文 | 英文(English) |
英文摘要 | The problem of constructing designs to minimize the squared covariance or correlation between the estimates of two linear combinations of the parameters of a linear regression model is first considered. When the minimum is non-zero the covariance criterion can be equivalent to the c-optimal criterion. When the minimum is zero it often can be attained by a class of designs. It is then of interest to optimize a standard criterion over the class. Some analytic and algorithmic results are reported. |
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