## Permutations

Say we have the two following groups : g1 <- c(55, 65, 58) g2 <- c(12, 18, 32) We want to see if the two groups belong to the same distribution or can be considered as different groups. We might be tempted to try a Student’s t-test. t.test(g1, g2) ## Welch Two Sample t-test ## ## data: g1 and g2 ## t = 5.8366, df = 2.9412, p-value = 0.01059 ## alternative hypothesis: true difference in means is not equal [...]

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