ON INCOMPLETE BLOCK DESIGNS FOR SYMMETRIC PARALLEL LINE ASSAYS |
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Authors: | Sudhir Gupta Rahul Mukerjee |
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Institution: | Northern Illinois University;Division of Statistics, Dept. of Mathematical Sciences, Northern Illinois University, DeKalb, Illinois 60115, USA;Now at the Indian Statistical Institute, Calcutta, India |
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Abstract: | Incomplete block designs for symmetric parallel line assays, which estimate Lp, L1and L1/1 with full efficiency, are constructed in a unified manner. Necessary and sufficient conditions are given for existence. A complete solution is presented when the number of doses is even. A general systematic method of construction is given when the number of doses is odd, and all possible designs for up to 15 doses of each preparation are tabulated. |
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