Hi, Thanks both - very helpful,
Matthew On 11/22/13, Robert Kern <[email protected]> wrote: > On Fri, Nov 22, 2013 at 9:23 PM, Matthew Brett <[email protected]> > wrote: >> >> Hi, >> >> I'm sorry if I missed something obvious - but is there a vectorized >> way to look for None in an array? >> >> In [3]: a = np.array([1, 1]) >> >> In [4]: a == object() >> Out[4]: array([False, False], dtype=bool) >> >> In [6]: a == None >> Out[6]: False > > [~] > |1> x = np.array([1, None, 2], dtype=object) > > [~] > |2> np.equal(x, None) > array([False, True, False], dtype=bool) > > -- > Robert Kern > _______________________________________________ NumPy-Discussion mailing list [email protected] http://mail.scipy.org/mailman/listinfo/numpy-discussion
