Show that, when k = 2, the Kruskal-Wallis statistics, becomes equivalent to the Wilcoxon rank sum test.

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Show that, when k = 2, the Kruskal-Wallis statistics,

becomes equivalent to the Wilcoxon rank sum test.

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Mathematical Statistics With Applications In R

ISBN: 9780124171138

2nd Edition

Authors: Chris P. Tsokos, K.M. Ramachandran

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Question Posted: Nov 23, 2015 04:04 AM

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Show that, when k = 2, the Kruskal-Wallis statistics, becomes equivalent to the Wilcoxon rank sum test.

Question:

1 N(+1) H- -3(N +1) -1 ni

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For Then since and it can be obtained Therefore Now we rejec...View the full answer

Mathematical Statistics With Applications In R

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