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Nonproper variance balanced designs and optimality |
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| Authors: | Satyabrata Pal Samarendranath Pal |
| Institution: | Bidhan Chandra Krishi Viswavidyalaya , Kaiyani, 741235, India |
| Abstract: | This communication deals with the construction and optimality of non-proper (unequal block sized) variance balanced (VB) designs obtainable under linear homoscedastic normal model. Several methods of construction of non-proper VB designs have been given. Some constructed designs are universally optimal non-proper variance balanced designs. |
| Keywords: | proper and non-proper designs variance balanced designs intra and inter group balanced block designs universal optimality |