Local Power For Combining Independent Tests in The Presence of Nuisance Parameters For The Logistic Distribution
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						Published
						May  1, 2005
					
				
																																														
													
		
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													W. A. Abu-Dayyeh
															
				
													
									Department of Statistics, Faculty of Science, Yarmouk University Irbid-Jordan 
								
																											Z. R. Al-Rawi
															
									Department of Statistics, Faculty of Science, Yarmouk University Irbid-Jordan 
								
																											M. MA. Al-Momani
															
									Department of Statistics, Faculty of Science, Yarmouk University Irbid-Jordan 
								
																									Abstract
Four combination methods of independent tests for testing a simple hypothesis versus one-sided alternative are considered viz. Fisher, the logistic, the sum of P-values and the inverse normal method in case of logistic distribution. These methods are compared via local power in the presence of nuisance parameters for some values of α using simple random sample.
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