Merge pull request #1011 from lindsayad/tally-sum-sq-1010

Consistently check derived for sum and sum_sq in tallies
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Paul Romano 2018-05-23 16:27:39 -05:00 committed by GitHub
commit 0ea787fccf
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@ -248,7 +248,7 @@ class Tally(IDManagerMixin):
@property
def sum_sq(self):
if not self._sp_filename:
if not self._sp_filename or self.derived:
return None
if not self._results_read: