A two-sample distribution-free scale test of the Smirnov type

被引:0
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作者
Rothan, AM
Gideon, RA
机构
[1] ST CATHERINES COLL,DEPT MATH SCI,ST PAUL,MN 55105
[2] UNIV MONTANA,DEPT MATH SCI,MISSOULA,MT 59812
关键词
Smirnov two-sample statistics; scale test;
D O I
暂无
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
The two-sample, distribution-free statistics of Smimov (1939) are used to define a new statistic. While the Smimov statistics are used as a general goodness-of-fit test, a distribution-free scale test based on this new statistic is developed. It is shown that this new test has higher power than the two-sided Smimov statistic in detecting differences in scale for some symmetric distributions with equal means/medians. The critical values of the proposed test statistic and its limiting distribution are given.
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页码:785 / 800
页数:16
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