| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem of three factors being self-company sales, an entire market and share are significant for sales analysis and they have dependence on each another, however, an analysis mentioning the dependence has not been performed. SOLUTION: A space defined by two independent variables is set, the remaining one is defined as a dependent variable, the space is divided into the finite number of regions by giving a condition to the dependent variable, and the meaning of regions that refer to dependence can be created, and data labeling can be conducted. |
