Eddie Hebert 6b9476d346 BUG: Filter out payout rows with no prev close. ...

When the prev_close is 0 or does not exist, the resulting ration was either +inf
or nan, respectively.

Create a mask on the non-zero effective dates, where effective date is only
written when the prev close is sufficient for a valid ratio; and use that mask
to filter out the bad rows.

Also, use prev close as the effective date.

2015-10-15 13:30:05 -04:00

..

assets

ENH: Coerce user input with API method decorator

2015-10-08 15:41:33 -04:00

data

BUG: Filter out payout rows with no prev close.

2015-10-15 13:30:05 -04:00

examples

DEP: Remove quantopian_buy_applye.py as logic covered in buyapple.py

2015-09-10 17:17:46 -04:00

finance

MAINT: Add license to various files

2015-10-07 15:47:45 -04:00

gens

MAINT: Removes the ability to reference a global TradingEnvironment

2015-09-10 11:53:28 -04:00

history

MAINT: Removes the ability to reference a global TradingEnvironment

2015-09-10 11:53:28 -04:00

lib

ENH/BUG: Modeling API enhancements.

2015-09-16 01:47:11 -04:00

pipeline

Merge pull request #765 from quantopian/add-spot-price-and-write-adjustments

2015-10-13 14:02:44 -04:00

resources/security_lists/leveraged_etf_list/20020103

MAINT: Move knowledge date for existing DNT list

2015-03-03 16:46:56 -05:00

sources

MAINT: Removes the ability to reference a global TradingEnvironment

2015-09-10 11:53:28 -04:00

transforms

MAINT: Batch transform uses get_algo_instance

2015-09-18 14:17:53 -04:00

utils

BUG: RSI wasn't even close to working.

2015-10-09 20:10:30 -04:00

__init__.py

Bump version: 0.8.0 → 0.8.0rc1

2015-02-13 17:53:02 +01:00

algorithm.py

MAINT: Renamed loader_dispatch to get_loader

2015-10-12 16:13:55 -04:00

api.py

BUG: Various functions were missing from the API.

2014-12-31 09:43:35 +01:00

errors.py

MAINT: Rename drain_pipeline -> pipeline_output.

2015-10-01 18:03:54 -04:00

protocol.py

ENH: Pipeline API

2015-10-01 18:03:53 -04:00

test_algorithms.py

MAINT: Use symbol lookup directly from algorithm.

2015-07-08 14:41:02 -04:00

version.py

Adds Apache 2.0 license header to source files.

2012-10-08 17:32:41 -04:00