Cyclic Polygonal Designs with Block size 3 and Joint Distance 3
نویسندگان
چکیده
Polygonal designs, a class of partially balanced incomplete block designs with regular polygons, are useful in survey sampling in terms of balanced sampling plans excluding contiguous units (BSECs) and balanced sampling plans excluding adjacent units (BSAs) when neighboring units in a population provide similar information. In this paper, the method of cyclic shifts is used and cyclic polygonal designs (CPDs) are constructed with block size 3 k and 12 , 6 , 4 , 3 , 2 , 1 for joint distance 3 and } 100 , , 22 , 21 { v treatments
منابع مشابه
Cyclic Polygonal Designs with Block Size 3 and λ = 1 for Joint Distance α = 6 to 16
Stufken (1993) first introduced cyclic polygonal designs (CPDs) (in terms of cyclic balanced sampling plans excluding adjacent units (CBSAs)) for joint distance α ≥ 2. Wei (2002) first suggested the use of Langford sequence for the existence and construction of CPDs with block size k = 3 and λ = 1 for arbitrary α . Zhang and Chang (2005b) used Langford and extended Langford sequence, and constr...
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