If you are dealing with data involving comparative analysis of values spread across 2 different columns, try using the Line Chart or the Scatter Plot Graph. The procedure to create a line chart ...

The key dot plot types are the Cleveland and Wilkinson dot plots. Both utilize dots; however, there are key differences, where Cleveland is akin to a bar graph and Wilkinson is more like a histogram.

First, it is not a simple comparison of just two elements as you would find in a bar chart, or numbers over time as in a line graph. The scatterplot plots two variables in relationship to each other.