/Python/Calculate area under the curve in python

Calculate area under the curve in python

from __future__ import print_function

import numpy as np
from scipy.integrate import simps
from numpy import trapz


# The y values.  A numpy array is used here,
# but a python list could also be used.
y = np.array([5, 20, 4, 18, 19, 18, 7, 4])

# Compute the area using the composite trapezoidal rule.
area = trapz(y, dx=5)
print("area =", area)

# Compute the area using the composite Simpson's rule.
area = simps(y, dx=5)
print("area =", area)

Source: stackoverflow.com

Similar codes

1 vote245 views1 answer
Export python pandas dataframe as json file
Python
7 votes237 views4 answers
How to create 2d list in python
Python
23 votes229 views1 answer
Cv2.rectangle
Python
0 vote260 views2 answers
Python declare 2d array size
Python
0 vote236 views1 answer
Openmp for loop
Python
0 vote234 views1 answer
Sum the items of an array
Python
1 vote242 views1 answer
Min max and avg function of python
Python
0 vote239 views1 answer
Python convert string to path
Python
14 votes252 views6 answers
Join tables pandas
Python
1 vote228 views1 answer
Skip items for loop
Python