| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily grasp continuity and classification between the attribute values of a data group having two or more numerical attributes. SOLUTION: A data managing means 2 applies data 3a of a data storing means 3 to a category classifying means 4 according to a processing request from an input means 1. The data 3a includes a first attribute indicating a sequential relation and a second attribute having a discrete value. A category classifying means 4 classifies the data 3a by categories based on the second attribute, and a spiral display data generating means 5 generates eddy display data for spiral displaying the data which are arranged in spiral in the order of the value of the first attribute. A display data outputting means 6 converts the spiral display data into the display data of images arranged in spiral in the order of the value of the first attribute, and a display device 7 displays the data. The data are displayed in spiral so that continuity among data can be maintained, and a discrete relation can intuitively be grasped.</p> |
