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The Effect of Categorization on a Simple Analysis of Variance Model

✍ Scribed by Mr. J. C. W. Rayner; K. G. Dodds; D. J. Best


Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
574 KB
Volume
28
Category
Article
ISSN
0323-3847

No coin nor oath required. For personal study only.

✦ Synopsis


Many statistical procedures assume a continuous model in spite of the fact that observations are necessarily discrete. Here we cpnsider a simple ANOVA model-one factor with fixed effectsand assess the effect of categorisation by simulating sizes and calculating asymptotic relative efficiencies. Even for severe categorisation the effects are small.


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