Two-sample permutation test for a difference in means. Robust to ties and to zero-variance pools (as discussed in section 5.1).

Two-sample permutation test for a difference in means. Robust to ties and to zero-variance pools (as discussed in section 5.1).

Usage

permutation_test(x, y, B = 10000, verbose = FALSE)

Arguments

x, y

numeric vectors of observations for the two groups.

B

number of permutations.

verbose

logical; emit a cli trace.

Value

list with the observed mean difference and the permutation p-value.