## Multi-Bar Graph

The Multi-Bar Graph is useful for illustrating compounding series data against a fixed interval, such as time.
Creating a Multi-Bar Graph will prompt the user for four values. The first is the title and is fully cosmetic. The option to turn on and off the title is given to the user, and its off by default. The second option is X Series; here you select which series of data you want to plot along the X Axis. The third option is the first Y Series; here you select one of the series of data you want to plot along the Y Axis. The fourth option is the second Y series; here you select the other series of data you want to plot along the Y Axis.