Data visualization is a recurrent problem in all domains of data-driven science.

Despite the existence of a plethora of data visualization possibilities, there is an over-prevalence of bar plots. Given that bar plots reveal precious little about the distribution of data, this type of visualization can be misleading.

It is not always clear what the relation is between the size of images seen on screen and their size once printed on paper. We have seen in previous tutorials how much resolution matters to obtain high quality figures. In this tutorial, let us consider the impact of resolution on printed images.

Graphs in general are a wonderful way to display data. They can help us to quickly analyse patterns and to understand our numbers at a glance. Even better than having good results is displaying them nicely!