The humorous plots in his xkcd webcomic are one of the favorite parts for many readers. Their distinctive, Tufteian style delivers the information – in this case, a punch line – without ...

Python allows ... our equations to plot. To plot a linear equation, remember that the slope-intercept form is y = mx + b, where "m" is the slope, or steepness, of the line and "b" is the y ...

In my recent post on the angular size of a soccer goal, I created a contour plot. Despite what you might think, I'm not a Jedi Master at python ... just two lists. The line with the mesh grid ...

Seaborn is an easy-to-use data visualization library in Python ... You'll see a plot similar to the scatterplot we did earlier but with a line, our model of the linear relationship, drawn over ...

In my two previous articles, I’ve introduced you to using Observable JavaScript with R or Python ... columns. You can use that filtered data set multiple times on a page in various kinds of ...