PIE CHART - Data Visualization for Businesses Essay examples -- essays

Pie mapData Visualization for BusinessesA picture is worth a mebibyte words. The ability to graphically represent your business data gives you the power to garner informed business decisions quickly. (Microsoft.com, 2002) This representation must be visually openhearted and easy to understand. By keeping it simple, it allows the broadest number of users to interpret the data, gain insights as to its meaning and facilitate communication on the data ultimately to turn the companys problem. Data visualization is the use of interactive, sensory representations, typically visual, of abstract data to reinforce cognition. (Wikipedia.org, 2005) That in itself is a method or technique of decision-making. To further break it down, the most popular and widely apply tool of data visualization is the Pie Chart. There are two types of pie charts. The basic type is your standard Pie Chart and the second is the Exploded Pie Chart. The standard pie chart shows parts and their relationship t o the whole. Pie charts are always based on a circle, since the circle provides a true visual concept of the whole ascorbic acid percent. The parts or pies of the chart represent percentages of the whole. The Exploded Pie Chart is intimately identical to the standard with the exception that one pie is visually separated from the placidity for emphasis. Pie charts are created with the help of a compass, protractor, circle stencil, can or shudder and a ruler for drawing in the segmented pies. A pie chart should alwa...