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BUG: DatetimeIndex comparison handles NaT incorrectly #7529

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merged 1 commit into from
Jun 20, 2014
Merged

BUG: DatetimeIndex comparison handles NaT incorrectly #7529

merged 1 commit into from
Jun 20, 2014

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sinhrks
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@sinhrks sinhrks commented Jun 20, 2014

Derived from #7485. Comparison with DatetimeIndex result incorrectly if NaT is included.

idx1 = pd.DatetimeIndex(['2011-01-01', pd.NaT], freq='M')
idx2 = pd.DatetimeIndex([pd.NaT, '2011-01-01'], freq='M')
print(idx1 > idx2)
# [True, False]
# it must be [False, False]

@jreback jreback added this to the 0.14.1 milestone Jun 20, 2014
jreback added a commit that referenced this pull request Jun 20, 2014
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Merge pull request #7529 from sinhrks/dtibool
f8e94fa 
BUG: DatetimeIndex comparison handles NaT incorrectly
@jreback jreback merged commit f8e94fa into pandas-dev:master Jun 20, 2014
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jreback commented Jun 20, 2014

thanks!

@sinhrks sinhrks deleted the dtibool branch June 21, 2014 02:39
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