Python plot

How to plot a graph using matplotlib

from matplotlib import pyplot as plt
plt.plot([0, 1, 2, 3, 4, 5], [0, 1, 4, 9, 16, 25])
plt.show()

Matplotlib plot

import matplotlib.pyplot as plt
fig = plt.figure(1)	#identifies the figure 
plt.title("Y vs X", fontsize='16')	#title
plt.plot([1, 2, 3, 4], [6,2,8,4])	#plot the points
plt.xlabel("X",fontsize='13')	#adds a label in the x axis
plt.ylabel("Y",fontsize='13')	#adds a label in the y axis
plt.legend(('YvsX'),loc='best')	#creates a legend to identify the plot
plt.savefig('Y_X.png')	#saves the figure in the present directory
plt.grid()	#shows a grid under the plot
plt.show()

Source: matplotlib.org

Python matplt

import matplotlib.pyplot as plt
plt.plot([1, 2, 3, 4])
plt.ylabel('some numbers')
plt.show()

Source: matplotlib.org

Python plot

import matplotlib.pyplot as plt
plt.plot([1, 2, 3, 4], [1, 4, 9, 16])
plt.show()

Source: matplotlib.org

How to plotting points on matplotlib

import matplotlib.pyplot as plt 
import numpy as np

data = np.random.rand(1024,2)
plt.scatter(data[:,0],data[:,1])
plt.show()
// Don't be
// fooled by this simplicity— plt.scatter() is a rich command.

How do a plot on matplotlib python

import matplotlib.pyplot as plt
%matplotlib inline
plt.plot(data)
#this is not nessisary but makes your plot more readable
plt.ylabel('y axis means ...')
plt.xlabel('x axis means ...')

Similar codes

6 votes177 views2 answers
How to get the current web page link in selenium pthon
Python
11 votes196 views6 answers
Enumerate python
Python
0 vote179 views1 answer
Print without parenthesis
Python
0 vote176 views1 answer
Match statement
Python
10 votes250 views6 answers
How to show a progress bar in python
Python
0 vote217 views2 answers
Change date format to yyyy mm dd in django template datepicker
Python
14 votes214 views3 answers
Hello world flask python
Python
0 vote209 views1 answer
Python request post with json with headers
Python
17 votes211 views2 answers
Count lines in file python
Python
0 vote164 views1 answer
Cv2.cv2' has no attribute 'face_lbphfacerecognizer'
Python