/Python/Python add column to a matrix

Python add column to a matrix

Add a new column to numpy array

import numpy as np
N = 10
a = np.random.rand(N,N)
b = np.zeros((N,N+1))
b[:,:-1] = a

1

Source: stackoverflow.com

Python add column to a matrix

import numpy as np

X = np.random.uniform(size=(10,3))
n,m = X.shape # for generality
X0 = np.ones((n,1))
Xnew = np.hstack((X,X0))

0

Similar codes

0 vote235 views1 answer
Valor absoluto en python
Python
1 vote162 views1 answer
Url decode python
Python
0 vote146 views1 answer
How to load multiple list of dictionary values which is stored in python file and load into another python file in python over loop
Python
0 vote151 views1 answer
How to round off values in columns in pandas in excel
Python
9 votes159 views2 answers
Clear terminal in python
Python
0 vote184 views1 answer
Fetch json array from mysql django
Python
0 vote156 views1 answer
Corresponding angles
Python
5 votes140 views1 answer
Tkiner border
Python
9 votes166 views6 answers
Df to np array
Python
4 votes118 views2 answers
How to drop a column in pandas
Python

Share