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荆炳义 《应用数学学报(英文版)》1998,14(2):197-201
1.IntroductionPermutationtestisapowerfultoolinstatisticalinference.However,itsapplicationishinderedbythecomputationalintensity.Onewaytoovercomethisdifficultyistouseasymptoticapproximations.EdgeworthexpansionshavebeenobtainedbyAlbers,BickelandVanZ..tti]jBickelandVanZwet[ZItRobinsonlg]tJohnandR.bi....[lo]tandthesegivegoodapproximationsinmostcases.However,theseEdgeworthexpansionssometimescangiveveryinaccurateresultsinthetailsofthedistribution,withwhichwearemostconcernedforinferenceandforcon… 相似文献
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