["python","arrays","numpy","rounding"]
How to round a numpy array?

I have a numpy array, something like below: data = np.array([ 1.60130719e-01, 9.93827160e-01, 3.63108206e-04]) and I want to round each element to two decimal places. How can I do so?
Numpy provides two identical methods to do this. Either use np.round(data, 2) or np.around(data, 2) as they are equivalent. See the documentation for more information. Examples: >>> import numpy as np >>> a = np.array([0.015, 0.235, 0.112]) >>> np.round(a, 2) array([0.02, 0.24, 0.11]) >>> np.around(a, 2) array([0.02, 0.24, 0.11]) >>> np.round(a, 1) array([0. , 0.2, 0.1])