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  4. The accuracy of extrapolation of trends of polynomials approximated by the first three degrees

The accuracy of extrapolation of trends of polynomials approximated by the first three degrees

ISTCGCAP.
1990;
Volume 52, 1990, Number 52, 1990
: 79-83
Authors:
  1. G. A. Harkevich
1
Lviv Polytechnic National University

When analyzing time series to identify trends in the development of the phenomenon, for example, the draft of the structure, trends based on the results of observations are used.

accuracy
extrapolation
approximation
polynomials