import matplotlib.pyplot as plt # x axis values x = [1,2,3,4,5] # corresponding y axis values p12 = [159.602,125.92999999999999,-53.1102,-161.78700000000003,15.2781] p13 = [81.27470000000001,119.92699999999999,116.58900000000001,-27.9574,-32.9219] #p14 = [,,,,] # plotting the points plt.plot(x,p12) plt.plot(x,p13) # naming the x axis plt.xlabel('Run number') # naming the y axis plt.ylabel('phase angle') # giving a title to my graph plt.title('Phase vs frequency') # function to show the plot plt.show()