Nonlinear Trigonometric Transformation Time Series Modeling

Authors

K. A. Bashiru, Osun State University, Osogbo, Osun StateFollow
O. E. Olowofeso, Federal University Of Technology, Akure Ondo State, NigeriaFollow
S. A. Owabumoye, Federal University Of Technology, Akure Ondo State, NigeriaFollow

Abstract

The nonlinear trigonometric transformation and augmented nonlinear trigonometric transformation with a polynomial of order two was examined. The two models were tested and compared using daily mean temperatures for 6 major towns in Nigeria with different rates of missing values. The results were used to determine the consistency and efficiency of the models formulated.

DOI

10.22237/jmasm/1288584780