A measure of robust slope-rotatability for second-order response surface experimental designs

被引:6
|
作者
Das, Rabindra Nath [2 ]
Park, Sung H. [1 ]
机构
[1] Seoul Natl Univ, Dept Stat, Seoul, South Korea
[2] Univ Burdwan, Dept Stat, Burdwan 713104, W Bengal, India
关键词
response surface design; rotatability; robust rotatability; robust slope-rotatability; weak slope-rotatability; weak slope-rotatability region;
D O I
10.1080/02664760802499345
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
In response surface methodology, rotatability and slope-rotatability are natural and highly desirable properties for second-order regression models. In this paper a measure of robust slope-rotatability for second-order response surface designs with a general correlated error structure is developed and illustrated with different examples for autocorrelated error structure.
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页码:755 / 767
页数:13
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