I have [6, -1, -3, -5]. I want to make the negative values positive, e.g. [6, 1, 3, 5]. Is there an easy way to do this?
Thank you so much, in advance!
CodePudding user response:
Simply use the builtin abs
function:
>>> a = np.array( [6, -1, -3, -5])
>>> a
array([ 6, -1, -3, -5])
>>> abs(a)
array([6, 1, 3, 5])
CodePudding user response:
If you don't want to change the type of data.
data = [6, -1, -3, -5]
print([abs(d) for d in data])
And the output will be [6, 1, 3, 5].