Blar i Institutt for datateknologi, elektroteknologi og realfag på tidsskrift "Journal of the American Statistical Association"
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Nonlinear Spectral Analysis: A Local Gaussian Approach
(Peer reviewed; Journal article, 2020)The spectral distribution f(ω) of a stationary time series {Yt}t∈Z can be used to investigate whether or not periodic structures are present in {Yt}t∈Z , but f(ω) has some limitations due to its dependence on the autocovariances ...