Column with error bars Part of PowerCharts XT
A column chart with error bars is used to show the range of possible errors or deviations that might occur in the given data; highlighting the extent of uncertainty in information relative to an average value. The chart is drawn using columns plotted on the x-axis. Error values, both positive and negative, are shown using distinct I-shaped bars drawn on the data plots. Typically, the I-bars represent the standard deviation in a measurement indicating the degree of variance observed in a data point. This chart is commonly used in areas such as appliance testing, human resource management, weather analysis, and so on.