| 摘要 |
PROBLEM TO BE SOLVED: To easily identify a structure of deviation.SOLUTION: An acquiring method of a structure of deviation comprises the steps of: dividing existing software 100 at a beginning stage of design or the like classified into a plurality of types, (A), in units of roles on the basis of dependence relations among programs that are constituent elements of the software 100 and displaying the structure of deviation between an existing classification and a current classification for each role in an intuitive and easy-to-understand manner, (B); and individually generating partitions D1 through D3 for clusters CL1 through CL3 and arranging figures representing the programs in the partitions D1 through D3, (C). Each of the partitions D1 through D3 is a rectangular planar shape defined by a first axis and a second axis. The partitions D1 through D3 are displayed as arrangement results 110, 120 and 130 representing the structure of deviation. The first axes are axes representing directions of the dependence relations. The second axes are axes representing strength of the dependence relations among the programs. |
