Merge pull request #1358 from quantopian/smoothing

ENH: added smoothing to zipline
This commit is contained in:
Scott Sanderson
2016-08-02 10:32:11 -04:00
committed by GitHub
4 changed files with 146 additions and 0 deletions
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@@ -26,6 +26,11 @@ Enhancements
:meth:`~zipline.pipeline.factors.Factor.top`, and
:meth:`~zipline.pipeline.factors.Factor.bottom`. (:issue:`1349`).
- Added new pipeline filters, :class:`~zipline.pipeline.filters.All` and
:class:`~zipline.pipeline.filters.Any`, which takes another filter and
returns True if an asset produced a True for any/all days in the previous
``window_length`` days (:issue:`1358`).
Bug Fixes
~~~~~~~~~