On the choice of the class intervals in the application of the chi-square test
作者:
Benno Schorr,
期刊:
Mathematische Operationsforschung und Statistik
(Taylor Available online 1974)
卷期:
Volume 5,
issue 4-5
页码: 357-377
ISSN:0047-6277
年代: 1974
DOI:10.1080/02331887408801174
出版商: Akademie-Verlag
数据来源: Taylor
摘要:
MANN and WALD [3] have given, for the first time, a formula for the choice of the optimal numberkof equi-probable class intervals for thex2-test.This formula leads to relatively highkfor different numbers of the sample size. For the determination ofkthey used the supremum norm in the space of distribution functions as distance notion.BEIER-KÜchler and NEUMANN [5] have improved these results and they found out thatkcan be reduced. In our paper a different norm in the space of distribution functions was used and the results are in good agreement with those of BEIER-KÜchler and NEUMANN.
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