A NEW CLASS OF DISTRIBUTION FREE TESTS FOR THE K-SAMPLE SCALE PROBLEM FOR TESTING HOMOGENEITY AGAINST ORDERED ALTERNATIVES

作者：Shetty I D^*; Umarani Mamata B

来源：International Journal of Agricultural and Statistical Sciences, 2010, 6(1): 269-279.

• Ordered scale alternatives
• Distribution-free
• U-statistics

Anew class of distribution-free tests for testing homogeneity against ordered scale alternatives is considered based on a linear combination of two-sample U-statistics proposed by Shetty and Umarani (2005). The proposed class of tests is compared with several competitors in terms of Pitman asymptotic relative efficiency (PARE).

• 出版日期2010-6