[FIXED] How can I print out the max nos in each column of a numpy array in an object using python?

Issue

I have the below numpy array

[[7, 0, 0, 6],

 [5, 6, 6, 1],

 [4, 1, 6, 7],

 [5, 3, 4, 7]]

I want to find the max no in each column using np.max and then print out the result in an object such that output will be as shown below

[7, 6, 6, 7]

Solution

If arr is your array, then you just need to use the max function, indicating the chosen axis:

arr.max(axis=0)

Output:

array([7, 6, 6, 7])

If you want a list instead of a numpy array:

arr.max(axis=0).tolist()

Output:

[7, 6, 6, 7]

Answered By - Riccardo Bucco