/Python/Python get average list in 2d array

Python get average list in 2d array

import numpy as np
a = [[1,2],[3,4]]
np.mean(a) # (1+2+3+4)/4 = 2.5
np.mean(a, axis=0) # [mean(1,3), mean(2,4)] = [2.0, 3.0]
np.mean(a, axis=1) # [mean(1,2), mean(3,4)] = [1.5, 2.5]

Similar codes

0 vote233 views1 answer
Python n range num list
Python
3 votes257 views1 answer
Streamlit ssl error
Python
0 vote262 views1 answer
Pyspark name accumulator
Python
10 votes254 views1 answer
Https://docs.djangoproject.com/en/2.0/howto/static-files/
Python Django
1 vote230 views2 answers
Python rgb colors
Python
0 vote235 views1 answer
Python np get indices where value
Python
1 vote207 views1 answer
Stringf replcae in python
Python
17 votes249 views4 answers
Python get average of list
Python
0 vote224 views1 answer
Inspectdb django
Python
0 vote244 views1 answer
Python in line elif
Python