Three Variants of USA Presidential Cycle

Here you will find three variants to calculate the USA Presidential cycle. The first two are based on standard cyclical procedures, while the third one is semiformal approach (we pick up similarities manually there). The possible way to improve similarities in this module is based on knowledge of political history of the USA. As an example, let us take the year 2022, the second year of the presidential cycle. The most similar years from the political point of view are 2018, 2014, 2010, etc. Take it as a hybrid of cyclical and fundamental analysis. Your comments and questions are very much appreciated, especially if you are specialized in political history of the USA.