how do random walk models work how to model a random walk random data model how to model a random walk when random walk with varying distributions, what data is used different distributions on random walk why random walks are different how do you model random walks does daily change increments have different distributions random walk with varying distributions random walk model with different distributions different distributions for random walks random walk how to model random walk model modelling random walks how can i make a random walk based on different distributions of the data how to do a random walk how to model a random walk why are random walks useful what are normal distributions in random walk