Missing plot technique in linear models |
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Authors: | K R Shah Sheela S Deo |
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Institution: | 1. University of Waterloo , Canada;2. University of Poona , India |
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Abstract: | This paper extends the missing plot substitution technique to the case where the missing observations-cause some previously estimable functions to become non-estimable. It is shown that with appropriate modifications, the usual methods of analysis remain valid. We also obtain necessary and sufficient conditions under which the sum of squares due to a hypothesis can be calculated without “re-estimating” the missing observations |
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Keywords: | linear mode1 missing values bias linear hypothesis |
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