Python | Numpy matrix.std() (original) (raw)

Last Updated : 20 May, 2019

With the help of **matrix.std()** method, we are able to find the standard deviation a matrix by using the same method.

Syntax : matrix.std() Return : Return standard deviation of a matrix

**Example #1 :**In this example we are able to find the standard deviation of a matrix by using matrix.std() method.

Python3 1=1 `

import the important module in python

import numpy as np

make matrix with numpy

gfg = np.matrix('[4, 1; 12, 3]')

applying matrix.std() method

geek = gfg.std()

print(geek)

`

Example #2 :

Python3 1== `

import the important module in python

import numpy as np

make matrix with numpy

gfg = np.matrix('[4, 1, 9; 12, 3, 1; 4, 5, 6]')

applying matrix.std() method

geek = gfg.std()

print(geek)

`