A: Math. Theor. 10.1088/1751-8121/ab587f) Ryan Flanagan, Vincenzo Nicosia and Lucas Lacasa from Queen Mary University of London have developed a new way of analysing “horizontal visibility graphs” – a ...

In a bar graph, the chart represents the data as horizontal bars along two axes. This can be helpful if the category names are longer so they can extend out left.

Excel offers a wide variety of charts and graphs, each designed to help you uniquely visualize data. But choosing the right chart isnt always straightforward. Let's break down the essential Excel ...

One way to assess this fluctuating data is to add a linear trend line to the Excel 2013 graph. This visual element considers all the data and displays the overall direction the values are taking.