Question

I am making a pyplot graph with a set of points using:

    plt.plot([range(0,10)], [dictionary[key]],'bo')

This correctly draws the points as I expect, however I also want a line to be drawn between these points. I can’t find a way to do this with pyplot, I assume it’s trivial.

Can someone explain how I can do this?

Answer 1

In your case [range(0,10)] is a list of list. Hence, you are plotting 10 points instead of a line. Try

plt.plot(range(0,10), dictionary[key],'bo-')