R version 3.3.3 (2017-03-06) -- "Another Canoe"
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> SynoData <-read.table("~/Desktop/SynoData.csv", header = TRUE, sep = ",")
> wilcox.test(Ratio ~ Sp, data=SynoData)

	Wilcoxon rank sum test with continuity correction

data:  Ratio by Sp
W = 400, p-value = 2.377e-08
alternative hypothesis: true location shift is not equal to 0

Warning message:
In wilcox.test.default(x = c(0.21, 0.21, 0.21, 0.22, 0.22, 0.22,  :
  cannot compute exact p-value with ties