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make bitstring func

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rasbt 2014-09-23 13:31:37 -04:00
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commit 01fbbeb69c
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howtos_as_py_files/make_bitstring.py Normal file
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# Generating a bitstring from a Python list or numpy array
# where all postive values -> 1
# all negative values -> 0
def make_bitstring(ary)
return np.where(ary > 0, 1, 0)
### Example:
ary1 = np.array([1, 2, 0.3, -1, -2])
make_bitstring(ary1)
# returns array([1, 1, 1, 0, 0])