line graph – to show a change over time pie chart – show the individual parts that make up a whole bar chart – compare things that aren’t directly related scatter graph – look for a ...

Graphs are a useful way to show numerical data. There are a variety of graphs that can help highlight patterns and be used to reach conclusions. Choosing the right graph is very important.

LumiNola / Getty Images The relative rotation graph (RRG) is a sophisticated tool ... Indeed, many RRGs show tails behind the data points, representing their historical path.