How to calculate the median?
arr: [array_like] input array.
axis: [int or tuples of int] axis along which we want to calculate the median. Otherwise, it will consider arr to be flattened (works on all the axis). axis = 0 means along the column and axis = 1 means working along the row.
out: [ndarray, optional] Different array in which we want to place the result. The array must have the same dimensions as expected output.
dtype: [data-type, optional] Type we desire while computing median.
Results: Median of the array (a scalar value if axis is none) or array with median values along specified axis.
Code # 1: p>
arr: [20, 2, 7, 1, 34] median of arr: 7.0
Code # 2:
median of arr, axis = None: 15.0 median of arr, axis = 0: [15. 6. 27. 8. 19.] median of arr, axis = 1: [17. 15. 4.] out_arr: [0 1 2] median of arr, axis = 1: [17 15 4]