1. Analysis method:
Enumeration method: describe all data once and separate them with commas;
Equation form: describe the result by column equation or equation.
2 .. List method:
Create a rectangle and divide it, and make statistics on data types, data information and specific situations.
3. Graphical method: (vividly and intuitively describe the specific situation of parameters)
line chart
fan diagram
bar chart
graph of function
I hope it will help you (* _ _ *)
Thank you~