In the analysis of type 1 , the shape of one cycle is not easy to understand because there are many cycles in the range of the graph. "Type 1.5" is the data, same timing of the cycles starts from same point.
When we make the type 1.5, copy and paste is important.
If we want to do the operation easily, it is good to use programming . For the programming, we use the flags of the data.
The periods are calculated by the difference between two points of the cyclic data.
The line plot is the easy way.
If the model can approximate the phenomena to study, passing analysis may be useful.
NEXT Analysis of Type 2Tweet