 We derive the asymptotic distributions of these test statistics and their permutation distributions under randomness, under a set of general stationary processes, and under a Markov model of "streakiness" , which allow us to evaluate their local asymptotic power.
<clarity>  We derive the asymptotic distributions of these test statistics and their permutation distributions under randomness, under a set of general stationary processes, and under a Markov model of "streakiness" , which allow us to evaluate their local asymptotic power.
 We derive the asymptotic distributions of these test statistics and their permutation distributions under randomness, under a set of general stationary processes, and under a Markov model of "streakiness" , which allow us to derive their local asymptotic power.