Radar Chart

1 – Definition A radar chart, also known as a spider chart or star chart, is 2-dimensional chart of three or more quantitative variables represented on axes starting from the same point. A radar chart, also known as a spider chart or star chart, is 2-dimensional chart of three or more quantitative variables represented on axes starting from the same point.chart

2 - Example “You can clearly see which departments are over and under budget.”

3 - Charasteristics A point close to the center on any axis indicates a low value. A point close to the center on any axis indicates a low value. A point near the edge is a high value A point near the edge is a high value Relativity: Relativity: When you're interpreting a radar chart, check each axis as well as the overall shape to see how well it fits your goals. When you're interpreting a radar chart, check each axis as well as the overall shape to see how well it fits your goals. In a football game: goals scored would be wished as high as possible but red cards would be wished as low as possible. In a football game: goals scored would be wished as high as possible but red cards would be wished as low as possible.

4 – A more comprehensive example

5 – Its statisticals Mean: the average of all the values in the series. Mean: the average of all the values in the series. Maximum: the maximum value in the series. Maximum: the maximum value in the series. Minimum the minimum value in the series. Minimum the minimum value in the series. Sample Size the number of values in the series. Sample Size the number of values in the series. Range the maximum value minus the minimum value. Range the maximum value minus the minimum value. Standard Deviation Indicates how widely data is spread around the mean Standard Deviation Indicates how widely data is spread around the mean