Menu
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?
538
Ceil. The ceil() function rounds off decimal to nearest upper integer.
Python's round() function requires two arguments. First is the number to be rounded. Second argument decides the number of decimal places to which it is rounded. To round the number to 2 decimals, give second argument as 2.
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]) If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
