Now that you've completed the first three chapters and understand how to input an output data, clean and organized data for analysis, and combine and join data sets together, we're now going to discuss representing and visualizing data so that interpreting results and coming up with insights is easier. At the end of this chapter, you'll learn how to create interactive graphs, dashboards and customize the layout. The tools we'll need for this are interactive charts, layout, render, report footer, and Report Header.