We often use graphs to present data in a clear and accessible way. There are many different types of graphs but those used most frequently in geography are described below. Using graphs in geography.

Mathematicians often describe their field as both an art and a science, and bow-making ... the conjecture states that two different types of graphs, called Berge graphs and perfect graphs, are ...

In the study, Shaffer and the team showed 57 doctors how a hypothetical patient's blood pressure data would change over time using two different types of graphs. One raw graph showed the actual ...

In this edition of Five Apps, we take a look at five free web-based tools for creating different types of graphs from dynamic data. Each of these apps offers a vast number of options and lots of ...