Opinions expressed by Entrepreneur contributors are their own. LinkedIn Influencer, Bernard Marr, published this post originally on LinkedIn. Pie charts are one of the most overused graphs in the ...

Pie charts are unique among the types of graphs Excel can make because they only work with limited sets of data. Unlike bar charts and line charts, two or more pie charts do not combine easily, ...

You may already be well-versed in adding pie charts and bar graphs to corporate communications through Word's chart features, but other, less-familiar types of data rendering require a bit of a ...