Shevtsova, O.O.ShevtsovaBrusko, W.W.Brusko2019-01-152019-01-152018Shevtsova O. Information system for operational analysis of time series / W. Brusko, O. Shevtsova // Ukraine, Dnipro, National Mining University 2018 // c. 84 – 87978-966-350-692-0http://ir.nmu.org.ua/handle/123456789/153619This work is devoted to modern information technology of operational analysis of time series. The main purpose of data operational analysis is replenishment, data blurring, smoothing and forecasting of time series, obtaining conclusions about periodicity, cyclicity, character of the behavior of the observed process. Also attention is paid to the task of separating noise or observational errors from real data.enArticle378:004.384