according to the data, all variable change with time. I want to explore all variables: 1) if they change in a same pattern? 2) if they are not in same pattern, which are same and/or different? 3) if variables can transform to each other, is it possible to get the quantitative relationship?
Now, to my knowledge, I don't find proper methods to solve the above puzzles. What are your opinions?
Any suggestions or comments are really appreciated. Thanks in advance.