Today, time series or similar courses are taught in economics, business, health and engineering departments of universities. Researchers doing postgraduate education in these departments are much more interested in time series. The most important reason for this is observing how a series of variables change over time, wondering how these variables will take shape in the future, and being the subject of academic studies.
This book does not go into much of the theory or mathematics of time series. Only mandatory equations are included. Most of the time series employees see the problem of how to create a suitable model with a more suitable program, not the mathematics. We also planned to use a methodology that can be easily understood by every researcher, by following a simpler, more understandable and more easy-to-understand way. You will notice this easily when you start working.