Wilcoxon-Mann-Whitney検定
> x = c(1,2,1,1,1,1,1,1,1,1,2,4,1,1) > y = c(3,3,4,3,1,2,3,1,1,5,4) > wilcox.test(x,y) Wilcoxon rank sum test with continuity correction data: x and y W = 32.5, p-value = 0.007741 alternative hypothesis: true location shift is not equal to 0 警告メッセージ: wilcox.test.default(x, y) で: タイがあるため、...
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