Parameter Estimation and Hypothesis Testing in Spectral Analysis of Stationary Time Series

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Publisher	Springer; Softcover reprint of the original 1st ed. 1986 edition
ISBN 10	1461293251
Book Format	Paperback
Book Description	. . ) (under the assumption that the spectral density exists). For this reason, a vast amount of periodical and monographic literature is devoted to the nonparametric statistical problem of estimating the function tJ( T) and especially that of leA) (see, for example, the books [4,21,22,26,56,77,137,139,140,]). However, the empirical value t;; of the spectral density I obtained by applying a certain statistical procedure to the observed values of the variables Xl' . . . , X , usually depends in n a complicated manner on the cyclic frequency). . This fact often presents difficulties in applying the obtained estimate t;; of the function I to the solution of specific problems rela ted to the process X . Theref ore, in practice, the t obtained values of the estimator t;; (or an estimator of the covariance function tJ~( T are almost always "smoothed," i. e. , are approximated by values of a certain sufficiently simple function 1 = 1
Number of Pages	334 pages

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Parameter Estimation and Hypothesis Testing in Spectral Analysis of Stationary Time Series

263.00

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