'list' object has no attribute 'shape'

Question

how to create an array to numpy array?

def test(X, N):
    [n,T] = X.shape
    print \"n : \", n
    print \"T : \", T



if __name__==\"__main__\":

    X =         


        

Answer 1

if the type is list, use len(list) and len(list[0]) to get the row and column.

l = [[1,2,3,4], [0,1,3,4]]

len(l) will be 2 len(l[0]) will be 4