{"version":"1.0","type":"link","title":"Unit root - Newikis","description":"In probability theory and statistics, a unit root is a property of certain stochastic processes (such as a random walk) that can create challenges for statistical inference in time series models. A linear stochastic process contains a unit root if 1 is a solution to its characteristic equation.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}