Tests based on the permutation of observations are a common and attractive method of comparing two groups of outcomes, in part because they retain proper test size with minimal assumptions and can ...

This example, from Keith Soper at Merck, illustrates the exact permutation Cochran-Armitage test carried out on permutation resamples. In the following data set, the 0s represent failures and the 1s ...

Circular arrangement is one of the interesting topics of Permutations. Before understanding circular arrangement let us review some important concepts of linear permutation. In linear arrangement n ...