[Numpy-discussion] Casting a float array into a string array
Fri Oct 5 16:18:40 CDT 2007
Matthieu Brucher wrote:
> And if there is a way to add a
> formatting option ('1.1f' for instance), it would be
> even better.
For full control of the formatting, you can use python's string
formatting, and a nested list comprehension:
[ ["%.3f"%i for i in r] for r in x]
I don't know how to generalize this to n-d though -- maybe numpy.vectorize?
Christopher Barker, Ph.D.
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