Method for displaying bar graph without totaling data and program storage medium thereof

A bar graph displaying method for classifying a set of elements having a plurality of attributes into subsets by one attribute among the plurality of attributes, the subsets having no common part, and displaying the number of elements of the subsets in the form of a bar graph, comprising the steps of:

• dividing each of the subsets into two regions on the basis of a more detailed division condition relevant to the attribute used for classifying the set into the subsets or a division condition relevant to another attribute among the plurality of attributes;
• displaying a bar graph in which a bar portion corresponding to each of the subsets is divided;
• wherein:
• the division condition relevant to the attribute for dividing each of the subsets into the two regions is a threshold value within a range of a numeric value representing the attribute, and
• a slider area representing a range and a unit of the threshold value and a position of a slide section arranged on the slider area representing the threshold value are displayed.

A bar graph displaying method comprising the steps of:

• classifying a set of elements having a plurality of attributes into subsets by one attribute among the plurality of attributes, the subsets having no common part;
• and
• displaying the number of elements of the subsets in the form of a bar graph including one or more bar portions, one for each subset,
• said displaying including:
• dividing each of the subsets into two regions on the basis of a more detailed division condition relevant to the attribute used for classifying the set into the subsets or a division condition relevant to another attribute among the plurality of attributes,
• retrieving records of each element in each of the two regions of each of the subsets, and
• dividing the bar portion for each of the subsets based on information determined from said retrieving records of each element in each of the two regions.