How to plot one single data point?

Question

I have the following code to plot a line and a point:

df = pd.DataFrame({\'x\': [1, 2, 3], \'y\': [3, 4, 6]})
point = pd.DataFrame({\'x\': [2], \'y\': [5]})
         


        

Answer 1

To plot a single point you can do something like this:

plt.plot([x], [y], marker='o', markersize=3, color="red")